Answer: The Central Nervous System and The Peripheral Nervous System
Answer:
I'm pretty sure it B, hope I helped
Because they are autorotrophs(they make their own food)so most organisms depend on them.
Answer:
Ionic compounds are ion compounds. These ions are atoms that gain or lose electrons, resulting in a net positive or negative charge. Metals tend to lose electrons, so they have a net positive charge and become cations. Non-metals tend to gain electrons, creating a net negative charge of anions.
Explanation:
C. they result in uncontrolled growth
