1. look at the figure above. which layer of the atmosphere holds the
ozone layer?

a. troposphere
b. thermosphere
c. mesosphere
o d. stratosphere

a motor homunculus represents a map of brain areas dedicated to motor processing for different anatomical divisions of the body.

homunculus represents the importance of various parts of your body as seen by your brain. as a result, they take up a lot of brain space. although the cortical homunculus is a curiosity, penfield's work in mapping the brain's relationship to the body was invaluable.

the answer is:

carbon dioxide

i got you i did it ya know what it is just needing to fill this in for a quick task!