Answer:
spores have special chemicals that prevent ot from
Speed. Reaction. Function. Alter.
C. testable and observable
I personally think that it's C because all others r present......even D......because plants like climbers do curl around a tree trunk !!!
<span>Pigeons learn to flap their wings to avoid shock more easily than they learn to peck a disk to avoid shock. they learn to flap their wings to obtain food less easily than they learn to peck a disk to obtain food.
That's what'd I'd assume the answer would be.</span>
