Answer:
Cells produce CO2 and use O2 thats why there is less oxygen in exhaled air bc cells used some and more CO2 bc body gets rid off extra CO2 like that
Explanation:
I hope I did't over complicate
A. The white blood cells of the immune system fight and destroy <span>pathogens is the correct answer to how the immune system and circulatory system work together to fight infection. </span>
Answer:
The correct option is A. A semi-permeable membrane
Explanation:
A semi-permeable membrane can be described as a selective membrane that filters out which molecules to let-in and let-out of the cell. The semi-permeable membrane causes selective molecules or ions to move inside or outside it through processes like diffusion, facilitated diffusion, passive transport, active transport, osmosis etc.
On the other hand, a permeable membrane is not selective and will allow and will let any kind of molecules to pass.
Answer:
So if deforestation continues and we see the beginning of global desertification, it will have resounding impacts on the global climate. Extreme weather events will increase: flooding, monsoons, and drought will be common as there would be a lack of containment of rain water in trees or protection from continued rains.
Explanation:
I hope this helps u! :D
