<span>Answer:
Greenhouse effect; carbon cycle affect how important a particular greenhouse gas is in contributing to the greenhouse effect.</span>
Answer: Osmosis is just one type of passive transport.
Explanation:
<h3><em>Cell</em> </h3>
The smallest unit that can carry on all the processes of life is a cell.
It is caused by <span>Carbon dioxide, Ozone, Methane and Water vapor!</span>
