change in cells
Explanation:
generic cells change into specific cells meant to do certain tasks within the body.
Option A. troposphere
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The microvilli (just like the microvilli in the intestines) in the proximal convoluted tubule of the nephron, functions to increase the surface area of the tubule leading to a more efficient reabsorption process (as the PCT functionally functions to reabsorb solutes such as sodium, potassium, and glucose).
It’s A because the dominant cantaba the overall experience
