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DerKrebs [107]
3 years ago
8

What is the skeleton moved by, when the body moves options : bones , muscles .​

Biology
1 answer:
kow [346]3 years ago
8 0

Answer:

Muscles move body parts by contracting and then relaxing. Muscles can pull bones, but they can't push them back to the original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint.

Explanation:

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As you are walking through a forest in Ohio, you notice that there are many large, mature trees. But you also notice patches of
Bad White [126]

Answer:

Transition

Explanation:

Secondary succession occurs when the existing vegetation is removed by some disturbances and soil is already present in the region to support the growth of new species. During succession, the early species are being replaced by later successional species.

In the given example, the forest has patches of early species and later species. This means that the forest is in the transition period of succession where early species were not completely replaced by the new species. Once the early species will be removed and the climax community develops, the forest has reached the final stage of succession.

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2 years ago
matter and energy move through ecosystems between different organisms. how does matter travel through an ecosystem and through e
choli [55]

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Explanation:

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3 years ago
Why did darwin stop at the island?
ahrayia [7]
Is there anything else that goes with this question? I’m not sure how to answer.
7 0
3 years ago
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Mumz [18]

The correct answer is:

D .Villi in the small intestine have thin-walled capillaries to make the absorption of nutrients more efficient.

Explanation:

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5 0
3 years ago
Read 2 more answers
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