Both the nervous and endocrine systems play a vital role in the survival of a person. They send messages to target areas in order to support life. The messages sent by the nervous system which are being released into a synapse are called neurotransmitters while the ones sent by the endocrine system via the bloodstream are called hormones.
The answer would be the last one! Have a great day <3
People who spend hours watching tv increase the risk of dying early
Around the waist can be dangerous because to could indicate that you have some other issue, like a heart problem.
