What is the actual product of photosynthesis? (4 letter word in a crossword puzzle)

What are some aquatic organisms that live in cold water temperatures?

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.