<span>3) Oceans
The oceans are a massive carbon sink, and part of the positive reinforcement of the greenhouse gas cycle is that, as the oceans become warmer, then tend to release more carbon dioxide dissolved in the water which in turn drives temperatures warmer.</span>
Answer:
kingdom, phylum, class, order, family, genus, and species
Explanation:
When one plant's pollen fertilizes the egg of another plant it is called cross pollination.
