Which row in the chart below contains a cell structure paired with its primary function Row
Cell Structure
Function
(1) ribosome
(2) vacuole
(3) nucleus
(4) mitochondrion
protein synthesis
production of genetic information
carbohydrate synthesis
waste disposal
A) 1 B) 2 C) 3D) 4

b. the carbon cycle ensures living things have a source of hydrogen

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.