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KATRIN_1 [288]
3 years ago
7

The rotation curve for our galaxy shows stars beyond the sun moving slower than expected. True or False

Biology
1 answer:
Murljashka [212]3 years ago
7 0

Answer:

so true!!

Explanation:

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3 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

Animal cells, but not plant cells

Both plant cells and animal cells

Neither animal cells nor plant cells

Answer:

Both plant cells and animal cells

Explanation:

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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
Describe the effects that the dams built by beavers (a keystone species) have on other types of organisms.
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Answer:

Beavers and their dams play an important role in nature. Because of the dramatic effects their dams have on surrounding ecosystems, these mammals are considered a keystone species. By constructing dams they create wetlands -- lush environments which attract fish, ducks, frogs and other creatures.

Explanation:

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Gloria does a lot of weight training between soccer games. as she strengthens her muscles, she is able to run harder and faster
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Synapse plasticity

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