How does land use change as the human population increases?

A) Developed land is converted to wetlands.

B) More land becomes available for preserves.

C) Forestland becomes developed land.

D) Urban land becomes cropland.

I need HELP!! Please HELP me.

What do science, technology, and disease have to do with each other?

Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.

Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen