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

What effect does plate tectonics have an organic evolution

Asap i will reward you brainliest for best which sentence about protists is accurate? all protists are unicellular and microscopic in nature. they have organelles, so protists are eukaryotic in nature. all protists make their own energy through photosynthesis.

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?