Answer:
A biome is a group of ecosystems with the same climate
Explanation:
The answer to this would be C.
As children grow, they gain more cells due to multiplication.
Proximal convoluted tubules (PCT)
Proximal
convoluted tubules (PCT) are first part of the renal tubule that extends from
the Bowman’s capsule to the descending arm of the thin loop of the Henle. PCT
is made up of cells that contain many mitochondria that produce ATP for the
energy –intensive resorptive processes.
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