Select the correct statement regarding the exposure of the skin to sunlight.
A. Exposure of the skin to sunlight stimulates the production of keratin.
B. Exposure of the skin to sunlight stimulates the production of vitamin D.
C. Exposure of the skin to sunlight helps promote skin elasticity.
D. Exposure of the skin to sunlight helps prevent skin cancer.
Answer: B
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In anatomical position, the little finger is on which side of the hand?
A. Medial B. Lateral C. Distal D. Anterior E. Posterior
The only function of chewing is to break food up into smaller pieces and soften it by mixing it with saliva to facilitate swallowing
Indicate whether the statement is true or false
Osmosis is the movement of solutes across a semipermeable membrane.?
Indicate whether the statement is true or false