Answer: 1300 kg m- and in the lower layer is
Explanation:
In my opinion yes, because sometimes fictitious information can have information that may seem factual or possibly have something in it to make it look factual.
Answer:
Gas exchange during respiration occurs primarily through diffusion. Gas molecules move from a region of high concentration to a region of low concentration. Blood that is low in oxygen concentration and high in carbon dioxide concentration undergoes gas exchange with air in the lungs.
Explanation:
Answer:
Explanation:
The five major types are:
Predation
Mutualism
Parasitism
Competition
Commensalism