Item 9 Which example is a way that intercellular communication occurs?

A molecule is sent from one part of a cell to another.

A signal is translated into action for a muscle cell to contract.

A signal is sent from a nerve cell to a muscle cell.

A signal is sent down an exon within a nerve cell.

According to the loco mass the mass of reactants and products

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.

The importance of the mind as a part of the body is an example of: