Question

controls the release of hormones and the nervous system that controls body activities
choose an answer lets try again
1 brain
2 heart
3 liver
4 kidney

Explanation:

The brain, specifically the hypothalamus in the brain, controls the release of hormones and is part of the nervous - system that regulates body activities. The heart is mainly for pumping blood, the liver has functions like detoxification and metabolism, and the kidney is involved in filtering waste from blood and maintaining fluid balance.

Answer:

1. Brain