A. Cohesion is a property of water that describes the attraction due to hydrogen bonding between water molecules.
If all other resources are in adequate supply, then the light intensity will increase the rate of photosynthesis. To balance it out, other things then usually start becoming short in supply, so things often don't change.
Your heart circulates your blood throughout your body everytime it beats.
Humans, chimpanzees, gorillas, and orangutans are all part of the family of organisms called Hominidae. So monkeys would be your best bet.
Answer:
1. flame color (i think)
2. carbon dioxide is a reactant