What is a main reason your body uses enzymes in chemical reactions?

Answer:

it all depends

Explanation:

doepends on wha tt the object is some cn be harmful to humans but some can be beefictial

Answer: there's a lot we can do

Explanation: we can make the regulations bigger for deforestation, continue to add back to the environment ( planting more vegetation) put what we cut down to use before cutting more. find other materials besides wood/bamboo to build/make things with.

Answer:

A diatom is a(n) autotrophic algae because it has chlorophyll.

Explanation:

Diatom is a type of unicellular and eukaryotic algae which has the ability to make their own food like plants from sunlight due to the presence of chlorophyll pigment. Diatom helps in fixation of carbon in the process of photosynthesis. About 20 percent of carbon fixes by diatom and plays an important role in climate change. It lives in water and provides food for many herbivores.

Singled-cella’s organism , only one cell

Answer: The Universe Contains B.

Explanation:   I got it right :)

Answer:

Due to the acquisition and loss of atomic energy

Explanation:

Answer: Protein consumption

Explanation:

Consuming proteins produces greater satiety, improves blood glucose stability and improves lipid levels, and balancing carbohydrate consumption with protein consumption is studied as a dietary alternative.

Answer:

Not 100% sure but I do think that its the kinetic energy. Hope this help you.

I hand to look it up.. but everything said kinetic energy. Really hope this helps.

Answer:

Carbon, Hydrogen, Oxygen

Explanation:

it doesn't matter what type of sugar you're talking about, fructose, glucose, etc. all sugars are made from C, H, and O

Answer:

The blood test performed on the patient, with the investigation of his genetic code, would help to shape the diagnosis of cancer based on information about a genetic mutation in a protein controlling his cell's cycles leading to cancerous tumors.

Explanation:

Cancer is a disease characterized by the appearance of malignant tumors produced by abnormal replication of a cell line and the increase of tissue dependent on it.

Somatic cells are capable of replication, to make tissues grow, renew or repair them, counting with control mechanisms that stop cell division at an opportune moment.

A genetic mutation can alter a cell cycle regulating protein and lead to uncontrolled cell division and the production of cancerous tumors.

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Answer:

The answer should be C.

Answer:

C

Explanation:

Newton's Second Law of Motion states that acceleration is dependent on 2 things: the net force acting upon the object and the object's mass.

This law is shown is these equations:

acceleration=net force/mass

net force=acceleration*mass

Hope this helps! :)

Answer:

C

Explanation:

Newton's Second Law of Motion states that acceleration is dependent on 2 things.

Answer:

B: element

Explanation:

Elements are pure substances found in nature, so they can't be broken down.

Answer:

b i got a 100%

Explanation:

Final answer:

The incident in Donora, Pennsylvania led to the enacting of air pollution laws, including the passage of the Clean Air Act in 1954. This event significantly influenced environmental regulations, setting emission limits and advancing command-and-control policies to reduce industrial pollution.

Explanation:

The incident in Donora, Pennsylvania had a profound impact on environmental regulation in the United States. In 1948, Donora was the site of one of the worst air pollution disasters in the nation's history, when a combination of a temperature inversion, local industrial pollution, and the burning of soft coal resulted in a thick smog that persisted for five days. As a result of the Donora Smog, which caused severe health issues and deaths among the local population, enacting air pollution laws became a priority.

A significant outcome of this event was the passage of the first Clean Air Act in 1954, a key piece of legislation that was further strengthened in subsequent years. This act led to regulations that directed industries to reduce emissions, and it pioneered the approach of setting limits on pollutants, leading to the improvement of air quality and the reduction of negative health effects.

These air pollution laws are a form of 'command-and-control regulation', wherein governments specify allowable limits of emissions and require the installation of pollution-control technologies in factories, power plants, and on vehicle tailpipes. By enforcing these regulations, firms have to account for the social costs of pollution, representing a move towards the internalization of environmental externalities into the production process.

Answer:

D

Explanation:

I'm I'm not 100% sure so I'm sorry if it's wrong

The population of beetle will stay the same if the resource stay constant do not show any effect on the population.

A population is nothing but a cluster of individuals of the same species reside in a same geographic location and interbreed with each other.

Age structure, sex ratio, the rates of reproduction and death are some demographic structure of a population.

The demographic structure of a population is needed to understand the cause of  increase or decrease of a population over time, the changes in species with respect to their environmental and how the trait of a species evolve.

For the determination of ecological dynamics of populations resource availability is one determinant, where  fluctuations in resource availability can either increase or decrease the intensity of competition for resource which lead to an evolutionary changes in traits.

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Answer:

2

Explanation:

Going down hill, kenetic is moving motion.

Answer:

Badwater Basin is an endorheic basin in Death Valley National Park, Death Valley, Inyo County, California, noted as the lowest point in North America, with a depth of 282 ft (86 m) below sea level.

Explanation:

Answer:

C

Explanation:

Weather is the atmospheric con edition of a place over a period of time and climate is the weather condition of a place over some years for example the weather in USA over a period of twenty years can be said to be the climatic condition of USA.

Answer:

D

Explanation:

kill to get a mate so adapt to get a mate

Answer:

Red flowers (dominant) crossed with white flowers (recessive) can yield pink flowers. Pink is the heterozygous condition in a trait that shows incomplete dominance. If pink flowers are crossed with white flowers, assuming random chromosome segregation, what percentage is expected to be red flowers?

RR x rr= Rr, Rr, Rr, and Rr

Red x White= Pink heterozygous

Rr x rr= Rr, Rr, rr, and rr

Pink x White= 0% as both Pink and white shares it with 2:2 or 50:50%

Explanation:

Final answer:

When pink flowers (incomplete dominance, CRCW) are crossed with white flowers (CWCW), the resulting phenotypic ratio is 1 pink (CRCW) to 1 white (CWCW). No red flowers (CRCR) will be produced, so the expected percentage of red flowers is 1) 0%.

Explanation:

The question is asking about the expected phenotypic outcome when you cross pink flowers with white flowers in a case of incomplete dominance. In incomplete dominance, a heterozygous organism (with one dominant and one recessive allele) shows a phenotype that is intermediate between the homozygous dominant and homozygous recessive phenotypes.

For example, in snapdragons, red flowers (CRCR) crossed with white flowers (CWCW) yield pink flowers (CRCW), where pink is the heterozygous condition. If pink flowers (CRCW) are crossed with white flowers (CWCW), the Punnett square combination will give us CRCW (pink) and CWCW (white) offspring. No CRCR (red) offspring will be produced because the white parent can only pass on the CW allele. So, the correct answer for the expected percentage of red flowers is 0%.

The genotypic ratio from this cross is 1 CRCW:1 CWCW, leading to a phenotypic ratio of 1 pink:1 white. No red flowers would be produced in this cross.

Answer:

2, 3, 5

Explanation:

Darwin's theory of evolution is most often associated with his study of finches.

He noticed that finches present on different islands had different types of beak suited to that particular environment. On one island, the beaks were better suited for cracking nuts. On another, they were long and thin for searching for bugs.

These finches came from a common ancestor, and migrated to different islands. Due to natural selection and lack of intermixing between the islands, the finches developed different traits over time.

He did this work with other species as well, noting that different species had developed distinct features that suited them to their environment.

Darwin also studied fossils, which provided evidence that animal form (anf function) changed over the course of thousands of years. This supported his idea of evolution that resulted from natural selection.

Answer:

2,3,5

Explanation:

i took the test

Answer:

D. Human activity is the main influence on recent climate change,

Explanation:

Climate change occurs due to human activities which releases harmful gases that pollute our environment. For example, carbondioxide is a greenhouse gas which is released in the atmosphere through vehicles and industries. This carbondioxide absorb heat from the reflected solar radiation which increases temperature of the environment and causes global warming.

Answer:

Human activity is the main influence on recent climate change.

Explanation:

AP!X STUDENTS!

Answer:

The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the lipid bilayer with embedded proteins

Explanation:

Answer:

The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the lipid bilayer with embedded proteins.

Explanation:

Also if this answer helps you can I please get brainilist

Answer:

Bright, Hot, Yellow or Orange

Explanation:

Physical properties are the properties you can see, so anything you see (or think you see, please don’t look at the sun) is a physical property. Physical Properties include color, shape, size, the ability to emit light, etc.

At a plate boundary where two thick plate edges of continental crust are coming together, subduction occurs on Earth’s surface.

Subduction zones are tectonic boundaries plates where two plates connect and one plate push under the other.

This process results in earthquakes and volcanoes.

The oceanic crust sinks into the mantle.

Subduction zones are found in the "the ring of fire", where most of the volcano and earthquake happens.

Learn more about tectonic plates ere:

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Answer: Camouflage or deterring predators

Explanation: Mimicry can help an organism blend into its surroundings if they are resembling something in the environment.

It can also help deter predators if they are resembling a poisonous or venomous organism; an example of this is the non-venomous king snake, which mimics the venomous coral snake to deter predators from eating it.

Answer:

1). Its advantages is defense adaption.

2). It makes them look like an uninteresting object.

3). It becomes a specie that potential predators normally avoid because it posses an unpleasant or harmful feature like a foul smell or taste, or a poisonous sting.

Note: Several insects look like dead leaves and bird droppings and so, although noticed, are ignored by their potential predators. Example is in Mullerian mimics, unrelated animals like the striped polecat and the striped weasel of the savanna have similar broad white stripes on a black body. Their enemies associate the conspicuous appearance with the foul smelling liquid they squirt, and so avoid them.

Answer:

The Hypothalamus

Explanation:

This is a tiny part of the brain located at the forebrain, right above the pituitary glands. This tiny body regulates temperature control, thirst and sleep. It collects data from other parts of the brain and sense organs through nerve impulses. It acts as the link between the nervous system and the endocrine system.

The hypothalamus monitors the temperature of the blood that passes through it to detect any change in the body temperature. It also receives information about temperature changes in the external surroundings from thermoreceptors messages sent from the skin.

Answer:RW X RW

Explanation:

Since they are both heterozygous when we make a prunnet square the options we get our RR RW RW and ww meaning that all phenotypes will be shown