Answer:
Transport proteins play a role in both active and passive transport to move molecules across the plasma membrane
It contains 72 percent hydrogen, 26 percent helium and other elements like oxygen, carbon, neon, nitrogen, magnesium, iron and silicon.
So that they don't explode.
AKA with a thing called osmosis (transportation of water through cells.)
Answer:
Biosphere
Explanation:
The biosphere contributes to life. The biosphere is important for the survival of our own lives, and it also it is the zone of the earth where the air, land, water, and other abiotic elements interact together to support our whole lives.