Answer:
Oxygen cycle
Explanation:
The components of the reservoirs of oxygen that are exchange in our environment is the oxygen cycle
It suggests the movement of oxygen between the living and non-living parts.
- The cycle does not account for oxygen that is trapped and cannot be exchanged in nature.
- Oxygen is important component of the atmosphere.
- Gaseous exchange between living organisms and atmosphere involves oxygen to a very large extent.
Answer:
donde esta la bibliotekaaa
Explanation:
dfghj
Answer:
hhjjkkkksksksjskkskakakkskskksksksoao
Explanation:
hiiii look forward but I don't know how to do it
