Answer:
Cell membranes are composed primarily of fatty-acid-based lipids and proteins.
Explanation:
Surface tension decreases when temperature increases because cohesive forces decrease with an increase of molecular thermal activity
Answer:
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Answer:
triceps brachii muscle
The prime mover of elbow extension is the triceps brachii muscle, and is assisted by the much smaller anconeus muscle. All anterior (front) arm muscles cause elbow flexion. These muscles are the biceps brachii, brachialis and brachioradialis.
Explanation:
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