The correct option is A.
The nature is organized in such a way that, one organism's waste is what the other organism will use as its own resources. For instance, during the process of photosynthesis, the oxygen that is produced as the by product of the photosynthesis process is what humans use to carry out their own breathing process.
Answer:
Prokaryotae, Protoctista, Plantae
Explanation:
Answer:
mitochondria because it provides the cell with energy
Answer:
Human nutrition is the process of which substances are Transformed into tissues and energy which are used up to mental and physical activities!