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SpyIntel [72]
3 years ago
8

Not sure which one plz help

Biology
2 answers:
mart [117]3 years ago
4 0

Answer:

I believe it's both C and D

lina2011 [118]3 years ago
4 0

Answer:

C and D.

Explanation:

Antibodies are proteins produced by the body's immune response against an antigen. They bind to foreign substances in the body to "mark" or signal to other parts of the immune response that the substances must be destroyed.

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6 0
3 years ago
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Bezzdna [24]

Answer:

Gravity.

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3 years ago
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A researcher is observing the separation of sister chromatids during the process of mitosis in mouse fibroblast cells. If the re
WARRIOR [948]

Answer:

The correct answer is option B. "12 hours".

Explanation:

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Why do all the planets orbit around the sun
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Because the gravity of the sun keeps all planets in their orbits :3 hope I helped
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