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AleksAgata [21]
3 years ago
8

_________7. During strenuous exercise, skeletal muscles use up ___________ and produce large amount of ________, which causes pa

in and fatigue in the muscle.
A. Oxygen, lactic acid C. CO2, pyruvic acid
B. Pyruvic acid, lactic acid D. Pyruvic acid, CO2
Biology
1 answer:
DanielleElmas [232]3 years ago
3 0

Answer:

A. Oxygen, lactic acid

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decomposition of what was alive then the remains are buried by sediments which results in fossilization

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12. Which macromolecule is involved in how the trait for curly hair is passed
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Which of the following best describes a human egg cell?
gregori [183]

The statement that describes a human egg cell would be “A haploid cell formed in the female ovary.” The correct answer between all the choices given is the third choice or letter C. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

6 0
4 years ago
Read 2 more answers
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