Which condition must exist in order for conduction to occur between two substances? ОО
A ) The molecules of the substances must be touching.
B) Both substances must be the same temperature.
C) At least one substance must be a liquid
D) Most of the molecules must be slow moving.

B. Both substances must be the same temperature.

Explanation:

it should be all of them because it asks if you included all of those in your answer

explanation:

smooth muscle is composed of involuntary muscles found within the walls of organs and structures such as the esophagus, stomach, intestines, and blood vessels. those muscles push materials like food or blood through organs. unlike skeletal muscle, smooth muscle can never be under your control.