Plants, algae, and cyanobacteria all release what
as waste that animals use
to breathe.

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

What is the most abundant vertebrate on earth?

Describe the layers of the suns atmosphere?