What caused the devonian mass extinction?

a meteorite

global cooling

humans

none of the above

You arrive late to a biological seminar. however, just as you enter the room, you hear the speaker referring to the "five-prime end" and the "three-prime end" of a macromolecule. immediately, you know that they are talking about a: ]

The production of cells during mitosis into specialized function is recombination or differentiation

Name the glands associated with human digestive system