<span>humans and animals breathe in oxygen and remove carbon dioxide on the other side of the plants breathe in carbon dioxide and release oxygen. The process of making the air in the atmosphere is in equilibrium. Activities of modern humans burn fossil fuel in large quantity that the concentration of CO2 in the air to be very high while production of O2 has not increased</span>
Answer:
It would be about 2H (or H-2) and 3H (or H-3) isotope
Explanation:
Answer:
plant cell would lose its shape
Answer:
endocrine system
Explanation:
it would stop circulating hormones through they system
