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Carbon
The carbon dioxide will move in because if the amount of carbon dioxide fluid is greater outside the cell then the carbon dioxide will diffuse in so that the amount of carbon dioxide inside and outside of the cell will be an equillibrium
An amoeba lives in an aqueous environment; some oxygen from the air will normally dissolve into the water (or, oxygen is released by plants living in the water) and oxygen will enter the amoeba by the process of diffusion.
Carbon dioxide.
They move via diffusion across a gradient.
Carbon
No
We breath oxygen and give out carbon dioxide, in the same way, plants take in carbon dioxide and give out oxygen.Thus the balance of gases is maintained in nature.
We breath oxygen and give out carbon dioxide, in the same way, plants take in carbon dioxide and give out oxygen.Thus the balance of gases is maintained in nature.
trees play an important role in maintaining the level of oxygen and carbon dioxide in the atmosphere.
No According to my utas quiz :)
Through photosynthesis and respiration.
Respiratory system
The balance of oxygen and carbon dioxide is maintained in the atmosphere by the oxygen released by plant during photosynthesis and carbon dioxide released by human ,animal's etc in the atmosphere
aerobic cellular respiration
diffusion across their body surface (cell surface membrane)
the supply of oxygen is gen gen gen