50 points for 2 questions asap 3. Why are deforestation and overgrazing of livestock forms of land pollution? (0.5
point)

4. Explain how human transportation choices affect levels of pollution and climate
change. (0.5 point)

If you were given a map of the sensory cortex in the postcentral gyrus of the cerebrum, do you think the map would have more “space” devoted to the regions of the body that have the highest density of sensory receptors, or the regions of the body that have the lowest density of sensory receptors? explain.