Nerve impulses are electrical energy signals.
Human electrical energy is generated by chemical processes in nerve cells. An example of a chemical involved in the process is acetylcholine.
A nerve impulse is wave electrical activity that passes from one end of a nerve cell to another. Each impulse is the same size. The frequency (impulse per second) is what carries the information about the intensity of a nerve signal.
Billions of nerve impulses travel throughout the human brain and nervous system.
C salt lowers the freezing point of water. I am not 100% sure how this works but I know you can put ice an water to cool sodas fast, or even make ice cream. And besides, the other answers don’t make sense.
Answer:
What is the difference between osmosis and diffusion? Osmosis is the movement of water molecules through the cell. Diffusion is the movement of molecules, such as oxygen, in and out of a cell. The process by which water molecules are able to diffuse through the cell membrane.
Explanation:
