Which equation represents the balanced equation for photosynthesis? a. CO2 + O2 + light  C6H12O6 + H2O
b. Light + 6CO2 + 6H2O  C6H12O6 + 6O2
c. 6O2 + 6H2O  6 C6H12O6 + light + 6CO2
d. Light + CO2 + 6H2O  6C6H12O6 + 6O2

Which of the following represents a negatively charged ion? of t 7

Lymphatic vessels remove excess fluid from tissues. often after mammexront( the surgical procedure to remove of all or part of a breast) the lymphatic vessels draining the arm are damaged. explain a consequence of this damage. what can be done to reduce the symptoms?

Some birds look for food near cattle and other livestock. the movement of the cattle churns up the ground, making insects available to the birds. the cattle appear to be unaffected by the presence of the birds. what kind of relationship exists between the birds and the cattle? o a. parasitism o b. commensalism o c. predation o d. mutualism