Answer:
Carbon Dioxide
Explanation:
Oxygen is transformed to CO2 in the process of the photosynthesis of plants.
Answer:
A membrane is a protective barrier which controls what comes in and out. They are generally found in both plant and animal cells and it acts as a sort of gate into the cell.
There are many chronic conditions that are associated with with aging. One of the most common chronic condition is diabetes which is associated with the pancreas reduced ability to produce enough insulin to maintain blood glucose leves
The first answer should be the right one