Answer:
- A seed that when planted produces a flowering plant is an angiosperms.
- The single and non-nucleated cell that can make humans sick is a bacteria.
Explanation:
1. Seed is a germinal structure consisting of the embryo of plants called spermatophytes, a division of the embryophyte clade, capable of reproduction by the production of seeds.
Within the plants spermatophytes are found:
Gymnosperms, from which conifers descend.Angiosperms, or plants with flowers.The seeds that spermatophytes produce are embryonic structures of the plants, which have a rigid external cover, that in suitable conditions can hatch to develop as adult plants.
2. Bacteria are unicellular prokaryotic organisms, whose cellular characteristics include being devoid of nuclei, not possessing most organelles, and possessing free circular DNA in their cytoplasm.
These prokaryotic organisms are considered pathogenic, because of their potential ability to produce disease by entering other living organisms. A cell removed from the human body, unique, without a nucleus, and which can make a patient ill is certainly a bacteria.
Answer:
Bacteria
Explanation:
difference between prokaryotes and eukaryotes
Answer:
coyotes is a dog not a cat ok
function of diastema in herbivores
Answer:
Gnawing and chewing of plants.
Explanation:
Diastema are spaces found in the dentition of most mammals or any organism that has teeth. It is a space separating dentition for different functions, specially that amongst the biting tooth and grinding tooth. Rabbits are been used as a case study because they are herbivores and also don't have canines, so the diastema helps with gnawing and chewing of plants.
It is well known according to study that a great number of herbivores have no canine, so the diastema aids in holding, gnawing and chewing of plants. This is really helpful, considering rabbits are herbivores.
How is the process of decomposition related to the carbon cycle?
A. Decomposition is the release of carbon dioxide through the
burning of fossil fuels.
B. Decomposers take in carbon dioxide and make glucose.
C. Decomposers use carbon from dead organisms as fuel for cellular
respiration, returning carbon dioxide back into the atmosphere.
D. Decomposition is the use of carbon dioxide to break down dead
'organisms, which removes carbon from the soil.
Decomposers take in carbon dioxide and make glucose is related to carbon cycle.
Carbon is the main component of biological compounds as well as a major component of many minerals such as limestone.What is carbon cycle?It is the nature's way of reusing carbon atoms, which travel from the atmosphere into organisms and then back to the atmosphere.Most carbon is stored in the rocks and sediments.The rest is stored in the ocean, atmosphere and living organismsTo know more about carbon cycle here
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Transcription in eukaryotes requires which of the following in addition to Rna polymerase
Answer:
several transcription factors (TFs)
What is the correct order of the steps of the scientific method?
Create a hypothesis
Test the Experiment
Analyze data
Draw conclusions
State the problem
Evaluate the experiment
Question 2
Which of the following is a problem in a scientific experiment?
How do your pupils change as light changes?
The light was increased and the pupils shrunk by 2 mm.
Turn the lights off, measure the pupils, then turn the lights on and measure the pupils. Calculate the difference.
If you increase the light in a room, then your pupils will shrink.
Question 3
Which of the following is a hypothesis in a scientific experiment?
How do your pupils change as light changes?
The light was increased and the pupils shrunk by 2 mm.
If you increase the light in a room, then your pupils will shrink.
Turn the lights off, measure the pupils, then turn the lights on and measure the pupils. Calculate the difference.
Question 4
What needs to be included when writing the steps to test an experiment?
A numbered list
Safety precautions
Materials
All of the above
Question 5
What is the independent variable in this graph?
Type of cereal on the X axis, Number of votes on the Y-axis
Question 5 options:
Type of cereal
Favorite cereal
Life
Number of votes
Question 6
What is one conclusion that you can draw from this graph?
Bar graph on votes for favorite type of cereal.
Question 6 options:
Less people voted for Life than Corn Flakes
Six people voted for Life cereal
There were a total of ten people tested
The least favorite cereal is Kix
Answer:its c
Explanation:
Did this in class
José is learning about the fossil record. He knows the fossil record is the total number of fossils and their locations and that they provide information about an organism that once lived. Which of the following can José gather from studying the fossil record and its evidence?
WILL GIVE BRAINLYEST
Answer:
Similarities between past and present species
Explanation:
Final answer:
José can learn about evolution in detail from the fossil record, understanding the progression and transformation of life over millions of years and gathering evidence for how species have evolved.
Explanation:
Understanding the Fossil Record
Through studying the fossil record, José can learn about the progression of life and the evidence for evolution. By analyzing fossils, which are the preserved remains or traces of organisms, scientists can paint a picture of what life looked like millions of years ago. This helps us understand how species are related, how they have changed over time, and when they lived. For instance, the comparison of the morphology of a whale flipper with that of bird and mammal appendages can provide evidence of a common ancestor, illustrating the concept of evolutionary change over time.
Fossils provide solid evidence that past organisms are distinct from those found today. The detailed records of fossils, such as those of humans and horses, show evolutionary adaptations and transformations, revealing a history of life that has spanned over four billion years. José can infer the characteristics of extinct species and comprehend the immense time scale involved in the evolutionary process.
Andy is using a graduated cylinder to measure the volume of water. Which of the following are correct procedures for reading the volume of water in a graduated cylinder?
I.
He should hold the graduated cylinder in his hand so the surface of the water is at eye level.
II.
He should place the graduated cylinder on a flat surface and bend down so the surface of the water is at eye level.
III.
He should take the reading from the bottom of the curve of the surface of the water.
IV.
He should take the reading from the highest point of the surface of the water.
A.
II and IV only
B.
I and IV only
C.
I and III only
D.
II and III only
To measure the volume of water in a graduated cylinder, follow these steps: place the cylinder on a flat surface and read the volume from the bottom of the curved surface (meniscus).
Explanation:To measure the volume of water in a graduated cylinder, the correct procedures are:
He should place the graduated cylinder on a flat surface to ensure stability and accurate readings.
He should take the reading from the bottom of the curve of the surface of the water (the meniscus).
These procedures help to ensure accurate measurements by minimizing human errors and taking into account the meniscus, which is the curved surface of the liquid in the graduated cylinder.
The greater the mass of an object, the greater its gravitational pull on
other objects around it. Which of the following exerts the greatest
gravitational pull? *
O
an asteroid
Earth
O
the Moon
O
the Sun
The greater the mass of an object, the greater its gravitational pull on other objects around it. Sun exerts the greatest gravitational pull.
What do you mean by gravitational pull?Gravity is a force which tries to pull two objects toward each other. Anything which has mass also has a gravitational pull. The more massive an object is, the stronger its gravitational pull is. Earth's gravity is what keeps you on the ground and what causes objects to fall.
The reason gravity pulls you toward the ground is that all objects with mass, like our Earth, actually bend and curve the fabric of the universe, called spacetime. That curvature is what you feel as gravity.
On Earth, gravity pulls all objects "downward" toward the center of the planet. According to Sir Isaac Newton's Universal Law of Gravitation, the gravitational attraction between two bodies is stronger when the masses of the objects are greater and closer together.
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Based on the food chain above, energy in this ecosystem flows from
Answer: The answer is B
Explanation:
The energy is going from mouse to the snake.
The arrows are pointing towards the thing that it will give the energy to.
A baseball is dropped from 100 meters above the surface of the Earth. The baseball falls to the ground. What would happen if this baseball was dropped from 100 meters above the surface of the Moon?
Answer:
It would fall towards the moon's surface.
Explanation:
On the Moon, there is far less gravity than Earth but it would still fall, but would be a bit slower.
What is a list of the types of organisms in an eco pyramid?
(A) nonliving things, bacteria, fungi, sunlight, water secondary consumers,
tertiary consumers
(B) primary consumers, deer, bacteria, fungi, nonliving things, tertiary
consumers
(0
producers, primary consumers, secondary consumers, tertiary consumers
D primary producers, primary consumers, secondary consumers,
carbohydrates, water
Answer:
answer is (0, or the third option
Explanation:
D is wrong cause carbohydrates is health
Will give Branliest!
Water (2 hydrogen + oxygen) and carbon dioxide (carbon + 2 oxygen) are made up of atoms that are the inputs for photosynthesis. What is true of the atoms that are the outputs (whats created) in photosynthesis? *
Photosynthesis creates new atoms
Photosynthesis rearranges atoms
Photosynthesis destroys atoms
All of the above
Answer:
B
Explanation:
what factors determine the rate at which mechanical and chemical weathering take place?
The image illustrates a human-induced environmental change.
The image best illustrates which change?
a. pollution
b. wildlife hazard
c. eutrophication
d. non-sustainable harvesting
Answer:
B. Wildlife Hazard
Explanation:
Hope this helps :)
Answer:
Wildlife hazard
Explanation:
wildlife in a dangerous place
deoxygenated blood obtains oxygen from the
Answer:
Lungs.
Explanation:
Deoxygenated blood contains high amount of carbondioxide while oxygenated blood has oxygen in large concentration. This carbondioxide is produced in the cell in the process of cellular respiration. This deoxygenated blood is taken from the cell to the lungs through the veins. In the lungs, the carbondioxide is removed and oxygen is loaded in the blood. This oxygenated blood is again goes to the heart and distributed to all the cells.
What’s the difference between a red deer, roe deer, chamois, and ibex?
Answer: Male ibex, red deer, and roe deer were generally harvested at higher elevations compared to females, whereas female chamois were harvested at higher elevations compared to male chamois. Differences in harvest elevations between males (higher) and females (lower) are smallest for ibex and largest for red deer.
Explanation: Hoped this helped
The red deer is large with prominent antlers, while the smaller roe deer has shorter antlers. The chamois is well adapted to mountains with a robust body and short horns, and the ibex is notable for its large, curved horns and mountainous habitat preference. Human activities have influenced their populations and distributions.
Differences Between Red Deer, Roe Deer, Chamois, and Ibex
The red deer, roe deer, chamois, and ibex are distinct species with unique characteristics. The red deer is known for its size and imposing antlers, especially during the rutting season when the stags roar to assert dominance. Roe deer, by contrast, are considerably smaller, with shorter antlers and more solitary behavior. Chamois are adapted to mountainous terrain, with a robust body and shorter horns that hook backwards. Lastly, the ibex is recognized for its large backward-curving horns and is typically found in rocky, mountainous environments.
Each species occupies a different ecological niche and has distinct adaptations that assist in survival, such as the chamois' agility in rugged terrain and the ibex's ability to scale steep cliffs. All of these species have been affected by human activities, ranging from hunting to habitat changes, impacting their populations and distribution.
How does breathing allow large amounts of oxygen into the blood?
Answer:
air sacs
Explanation:
Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. From there it is pumped to your lungs so that you can breathe out the carbon dioxide and breathe in more oxygen.
The sierra Nevada mountains are made from...
A Mafic igneous intrusive rock
B felsic igneous extrusive rock
C felsic igneous intrusive rock
D Mafic igneous extrusive rock
PLEASE HELP ASAPPPP
The Sierra Nevada mountains are made from felsic igneous intrusive rock, specifically granite, which is formed from slow-cooling magma beneath Earth's surface.
Explanation:The Sierra Nevada mountains are composed principally of felsic igneous intrusive rock. This felsic composition is rich in light-colored minerals such as feldspar and quartz, which indicate that the rock is granite in nature. The formation process involves magma cooling slowly beneath the Earth's surface, allowing time for larger crystals to develop, which gives the rock a coarse-grained texture. Therefore, the correct answer to which type of rock the Sierra Nevada mountains are made from is option C: felsic igneous intrusive rock.
What is a limiting factor? How can limiting factors limit the size of a population? In your answer, give an example of a biotic and abiotic limiting factor in a forest ecosystem.
Answer:
A limiating factor is what limits the poupulation in an ecosystem. For example, biotic limiting factors include food, mates, shelter. Without these things the poupulation would decrease. becuse food, mates, and shelter are limited it limits the poupulation. an example of an abiotic limiting factor is a predetor. Predetors limit the poupulation of there pray.
Explanation:
Answer:
A limiting factor is a system that limited the population of the ecosystem. Some examples of limiting factors are biotic, like food, mates, and competition with other organisms for resources.
What brings most of the nutrients to the polar ocean
Answer: The polar ocean gets most of its nutrients from currents flowing from both the Atlantic and Pacific oceans and various rivers.
Explanation:
Explain how energy flows in a food chain.
DONE
Answer:
Only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level.
The remainder of the energy is used in life processes or lost as heat.
Explanation:
Just took the test - bio edg quiz
Blank ?, amount of sugar, and amount of water are some conditions that need to be right in the
body for cells to work properly. When all the conditions are just right, the cells function properly.
I need to know what blank is
°Temperature°
《Hope it helped》
Answer: Temperature
Explanation: I did the assignment hope it helps ༼ つ ◕◡◕ ༽つ
27. What is the reaction for aerobic cellular respiration?
Answer:
Aerobic respiration takes place in the mitochondria and require oxygen and glucose, and produces carbon dioxide , water and energy . The chemical equation isWhich of the following is the best example of diffraction?
0
D
Your voice echoing back when you shout into a canyon
A straw appearing to bend when you place it in a glass of
water
0
A prism breaking a beam of light into its component colors
0
The music on your stereo getting louder when you turn up
the volume
Answer:
Your voice echoing back when you shout into a canyon
Explanation:
How many amino acids are coded for in CGAUACCCA
Answer:3 amino acids
Explanation: for an amino acid to be coded it must have a codon which consist of three letters since there are nine here there would be three amino acids
plants alternate their generations by switching between
Answer:
Plants alternate their generations between sporophyte and gametophyte generations.
Explanation:
Plants life cycle has two generations i. e. Sporophyte and gametophyte. Sporophyte is the first phase of plant life cycle in which spores are produced that are diploid i. e. double number of chromosomes while the second phase is gametophyte in which gametes are produced that are haploid i. e. half number of chromosome. Gametes contains sperm cells and egg cells which fuse together in the process of fertilization.
Andreas has to make an electromagnet in his science class. He was only given a nail, copper wire, and a 9-volt battery. The assignment was to make a magnet strong enough to pick up paper clips. His teacher decided to make the assignment into a competition to see whose magnet could pick up the most clips.
What can Andreas do to his magnet to make sure he wins by picking up the most paper clips?
A
Andreas can wrap few coils of the wire, far apart, around the nail.
B
Andreas can wrap many coils of the wire, far apart, around the nail.
C
Andreas can wrap many coils of the wire, close together, around the nail.
D
Andreas can wrap few coils of the wire, close together, around the nail.
Answer:
C. Andreas can wrap many coils of the wire, close together, around the nail.
Explanation:
The ideal in this case is for Andreas to wrap the entire nail with the wire. For that he will need to use many coils of the thread. These coils should be close together, touching each other, but without overlapping, they should be next to each other. That way, Andreas's experiment will work.
If he wants to increase the magnetism power of his electromagnet, he must replace the battery with a higher voltage one.
Which is not a characteristic of a person with
cystic fibrosis?
A. chloride channel defect
B. digestive problems
C. lack of skin pigment
D. recurrent lung infections
Answer:
Which is not a characteristic of a person with cystic fibrosis?
Lack of pigment
Explanation:
cystic fibrosis affects cells in the digestive system and lungs as it has nothing to do with the skin pigment
Which factors have the LEAST effect on the climate of the region?
What do you think it means to be a human?
Answer:
Being human means the ability to feel emotions. The ability to love, to show happiness, and joy. Being human means ability to practice free speech, religion. Being human means developing an understand of themselves, and the people around them. Being human means curiosity for the unknown and the ethereal.
Explanation: