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Well, since its about it needing to survive and reproduce in a specific environment, it should be fitness.
Answer:
Contracting muscle fibers do not always shorten.
Explanation:
Skeletal muscle fibers may be defined as the fiber that contain the single muscle cell that is cylindrical in nature. The connective tissue present in muscle is epimysium.
The contraction of the skeletal muscle fiber helps in the movement of the body. The contraction of the muscle fiber do not means that the muscle fiber gets shorten. The thick and thin filaments remains in their original length and the sarcomere shortens only.
Thus, the correct answer is option (C).
the answer is A matter is completely consumed consumed by the squirrel
The answer would be RNA and protein. Each subunit is composed of at least one or more rRNA molecules and proteins.