Due to extreme (too much) cell division, a mutation of cells will occur and that is the cancer within humans.
i believe the answer u might be looking for is number 3. plants breathe carbon dioxide, so an increase in plant life could help aid world hunger.
What were the people drinking?
Answer:
Capillaries connect the arteries to veins. The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs. The capillaries then deliver the waste-rich blood to the veins for transport back to the lungs and heart. Veins carry the blood back to the heart.
Explanation:
Liquid Gains Energy
Particles Move faster
Space Between Particles Increases
Liquid Changes to Gas
Hope it helps :)