Describe how coal-burning plants in the Midwest can cause acid precipitation in New York.(Earth Science)

Scientist have long study the earths climate by looking at which of the following? the earths orbit. the earths rock layers. the antarctic ice. the earths oceans.

How do adaptation affect a species?

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it