A vacuole takes up majority of a plant cell when full (it's job is to hold the liquids of the cell and plants require a lot of water to function).
Answer:
Function. A unilateral contraction of the sternocleidomastoid muscle flexes the cervical vertebral column to the same side (lateral flexion) and rotates the head to the opposite side.
Explanation:
Your answer is C.Calcium.
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