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fish44447 fish44447
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10 years ago
Which is an appropriate justification for the smooth movements of these bones

A. Synovial fluid, which is present in the space between the joints, acts as a lubricant, thus avoiding friction of the two bones forming a joint.

B. Cartilaginous disc, which is present in the space between the joints, acts as a lubricant, thus avoiding friction of the two bones forming a joint.

C. Acetylcholine, which is present in the space between the joints, acts as a lubricant, thus avoiding friction of the two bones forming a joint.
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Lena N.Lena N.
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10 years ago
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