I think atoms are made up of three parts
The given blank can be filled with the production of endorphins.
The endorphins are the hormones, which are responsible for the activation of the opiate receptors in the body. They are the natural pain killers. The activation of the opiate receptors causes the analgesic effects on the body.
These endorphins are secreted in the brain and the nervous system. The effect of the endorphins is similar to that of the morphine.
Answer:
The direction of energy transfer is ALWAYS from hot --> cold.
Explanation:
hope it helps
False
Plants, animals, and fungi all have pro cells
