Which one of the following molecules is a by-product of cellular respiration? a. glucose b. water* c. oxygen d. pyruvate

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Agroup of plant cells was exposed to radiation, which damaged the chloroplasts and caused them to lose function. if the mitochondria were unharmed, what would happen to the overall function of the plant cells? a. the cells would not be able to make food, but would be able to release energy from biomolecules. b. the cells would not be able to replicate dna, but would be able to break down waste. c. the cells would not be able to break down waste, but would be able to replicate dna. d. the cells would not be able to release energy from biomolecules, but would be able to make food.

Which of the follow describes a disadvantage secondary sources have compared to primary sources?