Which organelle is found in both prokaryotes and eukaryotes? A)mitochondria
B)ribosomes
C)nucleus
D)vacuoles

Rank the three variables in terms of how strongly they affect the "species" composition of the bacterial communities. place the variable with the weakest effect on the left and the variable with the strongest effect on the right.

Which is an example of a population?

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only