Which do all cells need in order to function? a: oxygen
b: water
c: carbon dioxide
d: offspring

A. Oxygen ( for animals )

B and C ( for plants )

Explanation:

Cellular nutrients come in many forms, including sugars and fats. In order to provide a cell with energy, these molecules have to pass across the cell membrane, which functions as a barrier — but not an impassable one. During cellular respiration, oxygen is needed. Carbon dioxide is the product of cellular respiration.

In the event you are referring to plants, then both water and carbon dioxide are needed for photosynthesis.

During cellular respiration, oxygen is needed. Carbon dioxide is the product of cellular respiration. In the event you are referring to plants, then both water and carbon dioxide are needed for photosynthesis.

Explanation: hope this helps you

when a reversible reaction is occurring in both directions at the same rate; the products and reactants do not change in concentration. a chemical reaction where the compound is broken into its constituent parts.

explanation:

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the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.