As a cell grows, the surface area to volume (SA:V) decreases and the cell must divide or die. The decreased SA:V ratio would affect all BUT Select one:
a. osmosis into and out of the cell.
b. the efficiency of signaling proteins.
c. the number of stages involved in cell division.
d. the functioning of the cytoskeleton transport system.

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explanation:

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explanation:

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.