What happens during photosynthesis?
a. heterotrophs consume atp.
b. autotrophs consume carbohydrates.
c. autotrophs produce carbohydrates.
d. heterotrophs produce atp?

Aphids are tiny insects that feed on plants. ladybugs are to plants because they eat aphids. which type of organism are aphids in this scenario? co decomposers predators prey producers

Which symbols below represent the ions found in the glass of water ? a. oh- and h+ b. co2 and o2 c. o2 and h2 d. nh3- and h+

What factors contribute to the effect an environmental toxin has on the human body?