Answer:
when carbon dioxide level goes up.temp. goes down.and vice versa
Answer:
the answer is actually c
Explanation:
Cold air is more denser than hot air because ,when cold air of some density, say 'd' is heated, the molecules/atoms move apart from each other and so the volume expands. i hope that helped you
D, active transport because that protein uses atp to cross channels and active transportation is the only form of movement that’s used atp to move
D they are easily contained charges so on and off is no problemo
