Which organelle is labeled g?
a) cytoplasm
b) cell wall
c) cell membrane
d) vacuole

The right answer is C) cell membrane. (it could not be the cell wall because this latter is labeled J in the picture).

A cell membrane distinguishes a fundamental cellular structure formed from a double layer of phospholipids associated with other lipids, proteins and carbohydrates.

The membrane of the cell, also known as the plasma or cytoplasmic membrane, is a biological membrane (biomembrane) that separates the interior of all cells from the external environment.

it's c. (to reduce the greenhouse effect/carbon gasses)

multiplying and dividing the two decimals and the eqations by the same number of the overalls