What is a standard for acceptable behavior within a society called (apex)

A standard for acceptable behavior within a society is called a norm.

Explanation:

Almost every society has a series of unwritten rules on how a person should behave in a society. The rules which are acceptable to one society might not be acceptable to another society. However, a norm can be described as a way of behaviour that is considered acceptable in society. For example, shaking hands when you meet somebody is a social norm for many societies. Saying sorry when you accidentally bump into someone is also a social norm.

both anaerobic and aerobic respiration use glucose (or other carbohydrates), proteins and lipids to produce atp and nadh. cell uses those energy molecules, obtained from food and   breaks them down during the chemical reactions of respiration. in anaerobic respiration, nadh is regenerated to nad+ by enzymes lactate dehydrogenase (lactate is produced, e.g. in muscle cells) or by alcohol dehydrogenase where ethanol is produced (alcohol fermentation), while in aerobic respiration, electrons from nadh are deposited in the mitochondria to regenerate nad+ (electron transport chain. anaerobic respiration produces 2 atp per molecule of glucose compared to aerobic respiration where about 38 atp molecules are produced.

because the light is a great source of energy for the plants to survive. (i hope this )