What are the relative densities of these common household items and substances: dime, paperclip, plastic strip, Styrofoam, water, and cooking oil? This is the answer to the experimental question. (Write in complete sentences. Write one or more statements that put the items and substances in order according to density.)

Answers

Answer 1
In regards to ordering in increasing density, I would guess that styrofoam < cooking oil < water < plastic strip < paperclip < dime.

Related Questions

What shared characteristic can be written at point X? Use complete sentences to explain your answer.

*4-5 COMPLETE SENTENCES
*NO COPYING
*ANY LESS THAN WHAT IS ASKED, WILL BE REPORTED.

Answers

Answer:

Multicellular

Eukaryotic

Heterotrophs

Explanation:

Both cells of fungi and animals are eukaryotic meaning they have  nucleus and organelles. They are multicellular organisms (meaning they are composed of many cells). Their cells are also heterotrophic meaning they depend on organic molecules for energy as opposed to plants that can make their food from abiotic factors. Fungi, however, digest their molecules extracellularly while animals do it intracellularly.

11. What are the steps involved in DNA replication?
a. Replication begins when the DNA double helix ___.
b. The nitrogenous base pairs pull apart from each other at a ____, exposing the two strands.
c. As the double helix continues to open, new nitrogenous ____ are added on both sides.

Answers

DNA replication is the process in which a new DNA strand is synthesised from the existing DNA strand using that as the template.
DNA strands are built from building blocks of units called nucleotides, DNA exists as a double helix which means that two complementary strands are wound around each other and bonded by hydrogen bonds between the nitrogenous bases in the nucleotides.
1. replication begins when the DNA double helix unwinds
DNA helicase breaks the Hydrogen bonds keeping the two strands together and unwinds the helix so that the two strands are exposed for replication to be initiated.

2 . the nitrogenous bases pull apart from each other at a distance, exposing the two strands
The two strands pull apart from each other so that the strands are exposed for them to be used as templates in synthesising the new strands 

3. as the double helix continues to open, new nitrogenous bases are added on both sides
nucleotides consist of nitrogenous bases, phosphate group and pentose sugar. the uniqueness of DNA strands are in the sequence of nucleotides. the bases added to the new strand are complementary bases to that already in the template strand

Final answer:

The steps involved in DNA replication include the unwinding of the DNA helix, separation of base pairs by DNA Helicase at the replication fork, and the addition of new nitrogenous bases to form complementary strands.

Explanation:

The process of DNA replication is essential for cell division and involves several key steps:

Replication begins when the DNA helix unwinds at the origin of replication.The enzyme DNA Helicase breaks the hydrogen bonds between the nitrogenous base pairs which form at a replication fork, exposing the two single strands.As the double helix continues to open, single-strand binding proteins coat the DNA to prevent rewinding. New nitrogenous bases are added to the exposed strands by the enzyme DNA polymerase, according to the base pairing rules (A with T, and G with C).

Biuret solution specifically reacts with ____ to produce a color change.

A. DNA
B. Lipids
C. Amino Acids
D. Starches

Answers

C. Amino Acids (Biuret solution)

Answer:

C. Amino Acids

Explanation:

The biuret solution is often used for the detection of proteins.Every protein is made up of monomers known as amino acids and hence the biuret solution reacts with the amino acids leading to a color change which indicates the presence of proteins in the sample. The biuret solution contains :

Hydrated Copper sulfate

Potassium hydroxide solution

Potassium sodium tartrate

what is often used as a thickening agent in foods?

Answers

corn starch is usually used as a thickening agent in sauces, gravies, soups, pies, nd other things.
The most popular thickening agents being used right now are vegetable gums, such as guar gum or xanthan gum

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Which of these best describes the material inside Earth's mantle? Remains stationary Moves in a circular motion Rises up but does not sink down Sinks down but does not rise up

Answers

Answer: The second answer because, the Earth's mantle is mainly a fluid, but sometimes a solid. It rises, but never sinks.

Hope his helped! <3
Hey there Lizard!

So, based from your options, I believe that the best option that would make the most sense in this case would be of that on how the material inside the earth's mantel would rise up, but, it would also not sink. So, basically,it rises, and it wont sink, it goes up and down, which in this case, it's a good thing and it's also pretty neat to see this.

So, based from your options listed above, your correct answer to this question would be of that (Rises up but does not sink down)

I really hope this helps you!

Why is a symptomless STI just as dangerous as an STI that exhibits symptoms? Explain your answer.

Answers

A symptomless STI is just as dangerous as an STI that exhibits symptoms because they are still infections that are transmitted through sexual behaviors. Even if they don't show symptoms, they still leave a negative impact on the body.

A location in the northern hemisphere is currently experiencing the longest day. It is a day with more hours of sunlight than darkness. Which of the following could be the current month?

April
December
June
May

Answers

A location in the northern hemisphere is currently experiencing the longest day. It is a day with more hours of sunlight than darkness.

Which of the following could be the current month?

JUNE

Answer:

June has the longest day in northern hemisphere.

Explanation:

As Earth rotates on its axis which is tilted by 22.44° on its axis due to which the northern hemisphere receives more direct sunlight between March and September due to which northern hemisphere experiences longer days i.e more hours of sunlight. On 21 June the duration of the hours of sunlight received by the northern hemisphere is maximum. This is also known as Summer solstice .

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Using the diagram above, match the description to the corresponding location in the carbon cycle model. Provide the letter only.
1. Carbon dioxide is converted to sugar used for food.
2. Carbon trapped in fossil fuels is converted to carbon dioxide.
3. Organic carbon is converted to fossil fuels.
4. Carbon dioxide is converted to carbonates.
5. Sugar is broken down and converted to carbon dioxide.
1. Location ________
2. Location ________
3. Location ________
4. Location ________
5. Location ________

Answers

Where is the diagram if you send it I can help u

1. Location is F.

2. Location is G.

3. Location is E.

4. Location is H.

5. Location is A.

Where trenches do not exist, the steep continental slope merges into a more gradual incline known as the continental ____. a abyss b zone c rift d rise

Answers

Hey there mate!

This would actually be known as a continental rise. If the trenches were to be (existed), then most likely steep continental slope merges into a more gradual incline known as the continental would rift. 

It's practically the opposite of each other, which is pretty neat in this way.

Where trenches do not exist, the steep continental slope merges into a more gradual incline known as the continental rise.

Your correct answer would be (option D).

I hope this helps you!

In pea plants, yellow seed color is dominant and green seed color is recessive. What will the generations look like? Assume that Mendel’s method of crossing two true breeding parents with opposite traits is followed. Check all that apply.


The P generation has all yellow seeds.


The P generation has all green seeds.


The P generation has yellow and green seeds.


The F1 generation has yellow and green seeds.


The F1 generation has all yellow seeds.


The F2 generation has all green seeds.


The F2 generation has yellow and green seeds.

Answers

There are yellow and green seeds in the P generation. The F1 generation's seeds are all yellow, while the F2 generation's seeds are both yellow and green.

Is Mendel's peas' predominant seed color green or yellow?

Green seed color is the recessive trait and yellow seed color is the dominant trait in pea plants. The outcomes of a cross between a heterozygous yellow-seed plant and a green-seed plant can be displayed using a Punnett square.

(Predominant) seeds with a yellow tint and green seeds (recessive)

Parental generation (P generation): In Mendel's experiments.

F1 generation of yellow seeds: In Mendel's tests, the P generation's progeny

In Mendel's trials, the progeny of the F1 generation were of the yellow and green seed colors, respectively.

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In Mendel's pea plant experiments, the P generation of true-breeding parents results in all yellow seeds if crossed with each other, the F1 generation from parents with opposite traits has all yellow seeds due to the dominance of yellow, and the F2 generation has both yellow and green seeds, typically in a 3:1 ratio.

In the study of pea plants, where yellow seed color is dominant and green seed color is recessive, Mendel's method of crossing would result in specific patterns across generations:

1. The P generation would consist of plants that are true-breeding for yellow and green seeds. Since yellow is dominant, the P generation would have all yellow seeds if both parents are homozygous for yellow, or all green seeds if both are homozygous for green. However, if they are crossed with each other (yellow x green), all yellow seeds would be present due to the dominance of the yellow trait.

2. The F1 generation, which results from crossing two true-breeding parents with the opposite traits (homozygous dominant for yellow and homozygous recessive for green), would have all yellow seeds given the dominance of the yellow allele.

3. The F2 generation would exhibit both yellow and green seeds due to the segregation of the alleles during gamete formation and the subsequent combination of the F1 heterozygotes' gametes. A Punnett square can be used to predict the specific ratio of yellow to green seeds in this generation, usually a 3:1 ratio, assuming Mendel's laws of inheritance are followed.

The cell membrane controls movement of materials into and out of the cell. The following particles are moving from high concentration to low concentration and are using a carrier protein. How would you describe this type of movement across the membrane?

Answers

The movement of particles from high concentration to low concentration gradient that uses a carrier protein is called Facilitated diffusion. In facilitated diffusion, the protein channels or carrier protein in the cell membranes allows the particles to move in or move out of the cell from high concentration down to their low concentration gradient. 

Final answer:

The process in which particles move from high concentration to low concentration using a carrier protein is known as facilitated diffusion, a type of passive transport in the cell membrane.

Explanation:

The type of movement described in the question, where particles move from an area of high concentration to low concentration using a carrier protein, is known as facilitated diffusion. Facilitated diffusion is a type of passive transport, meaning it does not require energy and occurs along the concentration gradient. The carrier proteins in the cell membrane bind to specific molecules and assist them in crossing the membrane, effectively 'facilitating' their diffusion into or out of the cell.

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What is a light year?
a. A measure of time in space
b.The distance light travels in a year
c.The distance to Alpha Centauri
d.A term used only in science fiction

Answers

The term light year refers to the distance light travels in a year. 
a unit of astronomical distance equivalent to the distance that light travels in one year,

It would take one light year to travel to the sun. True False

Answers

4.3 light-years away
Hey there 

the answer is :

False

 in fact Earth is always precisely 1 AU from the Sun.

Hopes this helps u :)

1.) If a sailing ship represents the human body, how is a sudden storm at sea like a virus? Use the word homeostasis

2.) If the wind changes direction, and the ship veers off course, what type of feedback loop results in the ship returning to its course?

Answers

1) Homeostasis describes the carefully maintained optimal physiological conditions in our body, regardless of our outside conditions. Viruses can disturb this homeostasis by growing in our body, where they do not below, and producing toxins. Viruses are very much like the effect of a storm at sea on a sailing ship, as the ship is unable to rect as normal to feedback controls to maintain a course. 

2) The feedback loop in a sailing ship to maintain it's course would be the ships captain checking the course and detecting that the ship is off course, giving a signal for the ship's rudder and sails to be adjusted. The wind that first pushed the ship off course then plays a role in bringing the ship back on course.

the energy role of a grizzly bear is that of a {n} ------because it cannot make its own food

Answers

your answer is Consumer

Answer:

The answer is Consumer just took the test Hope this helps! Have a great day!

____ take longer to decompose so they need to be finely cut
A. Woodcuttings
B. Food produces
C. Vegetable peels
D. Eggshells

Answers

Hello there!

Let's take for example plastic, plastic would take a good while for it to decompose. It wouldn't make sense for it to be "food produce" because food does decompose very quickly. Wood could be the answer, but wood wouldn't take that long for it to decompose, all it could use is some constant water and rain, and then the wood would then give old and just decompose. But even thought that is the case, wood cuttings would be the answer.

Vegetable peels would not take a long time.Most likely, they are probably to fastest in this list above. So, based from your options, your correct answer would be (wood cuttings).

(option a) would be your answer.

I hope you found this helpful

Final answer:

Woodcuttings (A) take longer to decompose because of their tough wood fibers, which are difficult for decomposers to break down. Finely cutting them can speed up the process by increasing the surface area available to decomposers like fungi and bacteria that recycle nutrients into the environment.

Explanation:

The option that takes longer to decompose so they need to be finely cut is A. Woodcuttings. Woodcuttings are composed of tough wood fibers, which are difficult for decomposers such as bacteria and fungi to break down. As mentioned, forest mushrooms, though they appear fragile, perform the vital role of decomposing dead wood and other plant material that is typically tougher to break down compared to food produce, vegetable peels, or eggshells.

Decomposers, which include fungi and bacteria, have the important task of recycling nutrients by breaking down complex organic matter into simpler inorganic nutrients. This enables producers to utilize the released nutrients to create new organic compounds. Organic substances that can be disintegrated by decomposers are termed biodegradable.

Woodcuttings being larger and more complex than other organic materials means they require more time and effort for decomposition. Hence, cutting them into finer pieces increases the surface area accessible to the decomposers, thereby speeding up the decomposition process.

what do solid fats have a high protein of

Answers

Saturated fats? I hope this right

why do phospholipids form a bilayer in water?

Answers

When phospholipids are mixed with water, they spontaneously rearrange themselves to form the lowest free-energy configuration. This means that the hydrophobic regions find ways to remove themselves from water, while the hydrophilic regions interact with water. The resulting structure is called a lipid bilayer.

Answer:

Phospholipids form a bilayer in water because lipid consists of hydrophillic and hydrophobic regions.

Explanation:

Lipid is known as amphipathic molecule because lipids has hydrophillic head and hydrophobic tail regions. The lipid molecules can rearrange themselves when they are dissolved in water.

Lipids when dissolve in water, the hydrophillic (water- loving) head interact with water whereas hydrophobic( water- hating) moves away from the water. This, makes the bilayer in water.

From which graph below would you conclude that velocity decreases directly with time?

Answers

Answer:

its z

Explanation:

i got it right

Give three situations where the negative staining procedure would be used.

Answers

Answer:

3 situations

Explanation:

1- organisms that are delicate and can't be heat-fixed so for that kind of organism negative staining technique is used.

2- for studying morphology. In the identification of the organism where it's structure, shape, size, and arrangement is important this technique used.

3- this technique, also used for capsular strain or organism identification.

explain 3 ways that your body can defend itself against pathogens

Answers

The body can defend itself from pathogens using white blood cells, the respiratory system, and digestive system. White blood cells fight against the pathogens by ingesting them. Certain white blood cells called lymphocytes produce antibodies that destroy pathogens by finding antigens, the foreign chemicals released by the pathogen. The respiratory system defends the body from pathogens each time you sneeze or cough. Cilia and mucus also protect the body by trapping dirt and other particles. The digestive system destroys pathogens with saliva, mucus, enzymes, and stomach acid. 
 

A star in a distant galaxy is 97 trillion km from earth.How many years would it take light to get from the star to earth?

Answers

10.3 years; speed of light = 299,792 km/s (Internet)

(97*10^12 km)/(299,792 km/s)=323,557,666.6 seconds

Convert seconds to years which should give you 10.3 years. Looks reasonable

Some common environmental factors influencing pregnancy include all of the following EXCEPT:

Answers

Air freshener doesn't affect pregnancy at all, as it only affects the particles in the air and pregnancy is internal.

Answer:

B

Explanation:

Orographic lifting is associated with _____.

Answers

Orographic lifting is associated with the mountains because it serves as blocks to the current of air, pushing the air to ascend.

Orographic lift happens when an air core is driven from a low elevation to a higher elevation as it passes over growing terrain. As the air mass gains height when it quickly freezes down adiabatically, which can increase the comparative humidity to 100% and produce clouds and, under the right circumstances, precipitation.

Orographic lifting is associated with topographic barrier such as a mountain or a hill.

A topographic barrier refers to a physical feature in the landscape that obstructs the flow of air or water. It can be a natural element such as a mountain, hill, ridge, or plateau. Topographic barriers have an impact on weather patterns and the movement of air masses.

As air approaches a mountain or elevated terrain, it is forced to ascend along the slope. As the air rises, it cools, leading to condensation and the formation of clouds. Orographic lifting can result in the development of orographic clouds, precipitation, and other weather phenomena on the windward side of the mountain. On the leeward side, the air descends and can create a rain shadow effect, where drier conditions prevail due to the loss of moisture during the ascent. Orographic lifting plays a significant role in shaping local weather patterns and can result in variations in precipitation and climate across different sides of a mountain range.

Therefore, the given blank is filled by mountain or hill.

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what does a plant do with oxygen, the end result of photsynthesis

A. Sends it into the dirt
B. Breathes it into its lungs
C. Releases it that Animals(including humans) can live
D. Turn it into sunlight

Answers

it turns it into aniamlsa and oxygen it is c
The correct answer is, C. Releases it that Animals (including humans) can live.

What happens to the water particles in a wave?


The wave pushes the water particles forward.


The water particles move in a circular pattern.


The wind pushes the water particles down.


The water particles move up through the wave.

Answers

the answer would be B

The water particles move in a circular pattern in a wave. Hence, the correct option is B.

What is a water wave?

Water waves are the surface waves that are a combination of both longitudinal and transverse wave.

During the distortion, the water particles remain in the same position as they propagate with the same wave. They are formed by the interaction between the sun, moon, and the earth. They are also very important in nature, the wind moving above the water surface are also responsible for the formation of water waves.

There are basically three types of water waves: sea waves of seismic origin (tsunamis), swell waves, and wind surges. Hence, the correct option is B.

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Which statement best explains a difference between the interaction of light with clear glass and the interaction of light with silver metal?

Light slows down when it interacts with glass but not when it interacts with metal.

Light slows down when it interacts with metal but not when it interacts with glass.

Most of the light passes through glass but none of the light passes through metal.

Most of the light is absorbed by glass but none of the light is absorbed by metal.

Answers

Most of the light passes through glass but none of the light passes through metal.

The correct answer is option C

When a ray of light is incident on clear glass and silver metal then most of the light is transmitted through the clear glass and none of the light passes through the silver metal.

This is so because the clear glass is a transparent substance and silver metal is a opaque and no light can pass through it.

The light gets transmitted through the clear glass and the light gets reflected back which strikes the metal surface.

what are two ways that scientists have studied space debris as a possible origin of organic compounds on Earth? What did they discover in each case? (2 ) What is the evidence that the first life may have evolved around geothermal vents?

Answers

1) One way is through radiographs. Scientists have studied the spectrum that distant nebulas give off and they have managed to identify molecules that can be found in there. Among them there is hydrogen and various nitrogen and carbon molecules; even alcohol has been found some of them. Another way is by sending probes to asteroids that check not only for simple organic molecules but also aminoacids and nucleotides. A third way was the Urey Miller experiment. There, some basic atoms that can be found in space (nitrogen, hydrogen and carbon) where put together with a spark in a flask. The mixture turned brown and produced complex organic molecules quite soon. This finding makes a case for complex organic molecules being produced in space and thus it is possible that they were transferred to Earth.
2) Geothermal vents are a source of hot water and raw nutrients such as sulphur. The main theory about the genesis of life around vents is that the cells started exploiting the pH or the thermal gradient near those vents and thus had a way to produce energy. The experimental set up for this is a chemical garden, an environment that simulates those alkaline and metallic conditions and yields hollow, plant-like structures. Also some metals in the vents are great catalysts for chemical reactions in organisms. Also fossilised microbes have been found beneath such vents.

What is most likely evidence of an energy transformation taking place when a hot plate that has a beaker containing solid wax placed on it is turned on

Answers

Answer:

melting point and heat transfer

Answer: A - "Wax starts melting as kinetic energy is transformed into thermal energy"

Explanation:

I took the test

how are the anthers and pollen grain adapted for distributing pollen?

Answers

In wind pollinated species, the anthers hang out of the flower so they can be dispersed in the wind. The pollen is usually smooth or has air sacs and the stigma is feathery to increase the surface area so it can be carried far, easily.
In animal pollinated species, the anthers are clearly displayed so animals can find them and the pollen is spiky and sticky so it can attach to the pollinator to be carried.
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Marta bought new fish for her home aquarium. She bought 3 guppies and 2 platies for a total of $13.95. Hank also bought guppies and platies for his aquarium. He bought 3 guppies and 4 platies for a total of $18.33. Find the price of a guppy and the price of a platy. All of the following are responsibilities of community governments EXCEPT: A. equipping law enforcement B. negotiating with foreign nations C. passing effective city ordinances D. informing, educating, and involving the community Please select the best answer from the choices provided A B C D What are the coordinates of point Q after this reflection -8,3-8,-3-3,-88,3 Kenya is reserving a room in a hotel in France where they use euros (). The room charge is 75. Suppose the conversion rate is 1 = $1.298. What is the cost of the room in dollars? The individual performer is a __________, whereas the manager has to be a(n) __________. in a strike-slip fault, the rocks on either side of the fault slip past each other sideways with little a. noise. b. shaking. c. up-or-down motion. d. movement. Fossil fuels are formed by the decomposition of dead plants and animals which flow chart describes the correct energy transformation when a car burns fossil fuels to accelerate How do you calculate the life span of patents? Calculation of the life span of patents starts from the date on which you ___ the patent application. Sarah spends 1/6 hour Vacuuming her moms car. She spends four times as long washing the car. Then she spends twice as long waxing the car as she does washing the car. What is the total amount of time Sarah spencer vacuuming washing and waxing her moms car The idea that criminal law is closely intertwined with the distribution of political power and economic resources in a society is called the __________ perspective. An air bag applies a force of 6100 N to bring about a change in momentum of 3540 kg m/s. How much time did it act overA. 0.26 sB. 6.1 sC. 0.58 sD. 35 sE. 1.7 s Instead of traveling westward alone, groups joined together and traveled in BLANK trains. Which of the following is not an effective tip for creating clear and interesting presentations? a. be sure your information is relevant and connected to your audience b. humor is appropriate as long as it gets a laugh c. use sensory details in your descriptions d. use information from the day to day lives of your audience __________ is most closely associated with the concept of the sociological imagination.c. wright mills mile durkheim max weber karl marx Dolbear's law states the relationship between the rate at which Snowy Tree Crickets chirp and the air temperature of their environment. The formula is Upper T equals 50 plus StartFraction Upper N minus 40 Over 4 EndFractionT=50+ N40 4, where T is a temperature in degrees Fahrenheit and N is a number of chirps per minute. If Nequals=9898, find the temperature in degrees Fahrenheit, T. What mass in grams of a molecular substance (molar mass = 50.0 g/mol) must be added to 500 g of water to produce a solution that boils at 101.56c? From their house to their parents house, the Leightons have to drive 276 miles. if they have already driven 2/3 of the distance, how far have they gone? Rewrite the following compound sentence as a complex sentence by changing the italicized clause to a subordinate clause.The barn belongs to the Smiths, and it was damaged by the storm. Which is not a way that advertisements promote alcohol?A. drinkers as healthyB. drinkers as successfulC. negative side effects on drinkersD. drinkers as athletic Eli earned $98 at his job when he worked for 8 hours. what was his hourly pay rate in dollars per hour hour?Express your answer in simplest form