Why doesn't facilitated
diffusion require energy
from the cell?
fusion
space
a. the protein channels provide
the energy required.
b. facilitated diffusion does require
energy
carrier
proteins
ace
c. the movement is from a high
concentration to a lower
concentration

This organism is not capable of performing photosynthesis. (horseshoe crab) true false

Which experiment would most likely contain experimental bias

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures