The endocrine system works with the to coordinate and regulate the body

The endocrine system works with the nervous system to coordinate and regulate the body. The endocrine system is made up of glands which secrete different types of hormones which regulate the activities of cells and organs in the human body. The endocrine system works in synergy with the nervous system to carry out their functions.

Ibelieve the answer is c.

Dropping a dry bar of soap on the ground won’t clean it, by it will pick up germs from the ground so the soap would be dirty