Cellular Respiration is the process performed by both plants and animals to break down sugars to provide energy in the form of ATP. The energy is processed in the mitochondria.
It allows scientists to avoid the effects of light pollution
Answer: ONLY CERTAIN SUBSTANCES CAN PASS THROUGH IT
Explanation:
1 only gases and water can pass through it.
2 substances need permission to pass through it.
3 only certain substances can pass through it.
4 substances need carrier molecules to pass through it.
5 ATP is always needed to move molecules across the plasma membrane.