almost all weather occurs in are troposphere
Answer:
B
Explanation:
Alternative energy is the same thing as renewable energy which should be natural processes
Global warming is a long-term rise in the average temperature of the Earth's climate system. And the greenhouse effect is the process by which radiation from a planet's atmosphere warms the planet's surface to a temperature above what it would be without its atmosphere.
Answer:
coordinated regulation of a group of genes that encode proteins with a common function.
