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navik [9.2K]
3 years ago
11

The head of a human offspring turns down and prepares to enter the birth canal during

Biology
1 answer:
Black_prince [1.1K]3 years ago
4 0
During the third trimester
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Is throwing a curve ball an example of potential or kinetic energy?
shutvik [7]
Throwing a ball is an example of kinetic energy. I do not have any proof or any reasons, but for now I just know that it's kinetic energy. You can also look it up and you'll see the answer automatically. Hope this helps :) If you want any proof, please feel free to ask me thru contact :)
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3 years ago
The branch of biology that explains both the diversity and the unity of life is ________. microbiology taxonomy evolution geneti
iVinArrow [24]

Answer:

Evolution

Explanation:

Evolution is the change in habits, hereditary and physical characteristics of a species over various generations in response to environmental conditions. Evolution lead to adaptation, the nature selection of the fittest and elimination of remaining.

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Evolution also explain the unity among organisms by explaining their shared characteristics. This refers to their common ancestors.

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3 years ago
Muscles that bend at a joint are called:
evablogger [386]
Elbows and knees would be the answer
8 0
3 years ago
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Describe the process of photosynthesis to explain at least 1 requirement for photosynthesis that would need to be considered for
baherus [9]

Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product.

8 0
2 years ago
Which of the following kinds of cells preform basic functions such as obtaining energy from food?
strojnjashka [21]

Plant cells, but not animal cells

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Answer:

Both plant cells and animal cells

Explanation:

The process where the energy locked up in food is extracted take place in both plants and animal cells.This process is called Cellular respiration.It is the process of combining inhaled and diffused oxygen in the blood with assimilated food substances (glucose,amino acids,fatty acids and glycerol) to produce energy.

In both cells it takes place in the the cytoplasm and mitochondrial.

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The electrochemical gradients generate the energy for enzymes ATPase synthase needed for phosphorylation of ADP with Pi to give ATPs.

The oxygen act act the final electron acceptor.

6 0
3 years ago
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