The system that controls and coordinates the body through hormones is the

The system that controls and coordinates the body through hormones is the endocrine system.

Endocrine system produces hormones and then these hormones transmit the messages to various cells within the body. Hormones have great importance in our body system and even our body is functioning due to hormones.  If hormones are disturbed it can lead to many diseases.

the answer to your question is b

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called