I’m guessing it’s the last one, trough
Answer:
When something happens, energy is changed from one form into another.
Explanation:
correct me if I'm wrong
Aware is 3(A) I hope this helps
Answer:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion
Explanation:
Answer:
freqiency=velocity/wavelength
ief=20/2000=0.01hz
