As the human population grows, what happens to our natural-resource requirements o they increase. they decrease. they do not change they go in cycles.

Option (a) is the correct answer.

Explanation:

When there is increase in human population then there will also be increase in demands for various goods and services.

This is because each individual has his or her needs because of which resources will be consumed.

As a result, there will also be increase natural resources consumption like water, petrol, natural gas etc.

Thus, we can conclude that as the human population grows, our natural-resource requirements will increase.

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.