Collagen protein fibers are located in many parts of the body, including the muscles, tendons, ligaments, and bones. Collagen and another protein called elastin are often found together.

8 0

3 years ago

How many variables are tested in any controlled experiment?

Irina18 [472]

There are 3 controlled variable

3 0

3 years ago

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A dog starts chasing Gretchen. When her brain sends a signal to her muscles to run, which neurons are at work?

zzz [600]

Motor neurons are at work

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3 years ago

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The directions in our Gene's allow us to make ___________ that carry out specific tasks.

mr Goodwill [35]

Answer:

features

Explanation:

Hope this helps!!

6 0

3 years ago