The earth's revolution is the path around the sun. It is shaped live and oval and it last 1 year.
Clouds affect the amount of solar energy by blocking some of the light that reaches earth.
It is C. Nitrogen. Nitrogen is 78% of the atmoshere
With increase in altitude atm pressure decreases... :)
Answer:
each new cell needs a DNA copy, which serves as instructions on how to function as a cell. DNA replicates before a cell divides. The replication process is semi-conservative, which means that when DNA creates a copy, half of the old strand is retained in the new strand to reduce the number of copy errors.
Explanation:
