Contains only one kind of atom

Sensory input, such as information from the receptors on the taste buds being integrated into the brain is a part of the ____________________ nervous system.

A physical, motor output, such as spitting out spoiled milk is a response from the ____________________ nervous system. 

CO2

Fe

Receptor that senses touch/texture components

Receptor that senses vision and what you're seeing

Receptor that senses heat

Receptor that senses chemicals and how we perceive their taste

Theoretical taste that would describe a piece of candy

Theoretical taste that would describe a tonic water or coffee

Theoretical taste that would describe a lemon

Theoretical taste that would describe a Mcdonalds french fry