As a result of natural occurrences and human activities, the earth is constantly changing. in order to survive in this changing environment, organisms must adapt so they can continue to acquire and use resources, grow, reproduce, and

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.

Closing a ring restricts the rotation around individual car bon carbon bonds hope it will you !

Humans can affect weathering and erosion in several ways.  humans cause  increases in acid rain and pollution, which increase the amount of  weathering  agents in the air and water, and then on land.for an easy answer: 1) acid rain2) pollution

Ascientist will use that to figure out how or why things are the certain way they are i hope this