Answer:
A mammal because it has a four chamber heart
Explanation:
All eukaryotic cells have Membrane bound nucleus while Prokaryotes don't.
<span>The reactants must come into contact. Bonds must be broken.</span>
Answer:
Phytoplankton lowers the amount of atmospheric carbon dioxide by absorbing carbon dioxide.
Explanation:
The oceans influence the climate by absorbing and storing carbon dioxide. Plankton influence the exchange of gases between the atmosphere and the sea.