Your brain has nerves and those nerves run throughout your system so in that case your central nervous system control everything. It is like a director it tells your heart to pump blood it signals everything it even control your homeostasis and reflex.
Answer:
DNA changes caused by mutagens may harm cells and cause certain diseases, such as cancer. Examples of mutagens include radioactive substances, x-rays, ultraviolet radiation, and certain chemicals.
Explanation:
Mina seems to be the person who is the best listener. Unlike the others, Mina is assertive to what the following person says and is not afraid to tell her own opinions and ideas. Listening also involves a form of your own thoughts towards the topic as well. Hope this helped :)