Dissection is ethically and socially against humans
Answer:
The lowest level, which is usually the producers.
Explanation:
This is because on every level of the trophic system, some energy is lost before the next level. So the level with the least lost energy is the lowest
Flooded an mushy like mushrooms
Cell differentitation is important because our body's need different type of cells to grow and also function
Oxygen.
Oxygen was fatal when organisms started using photosynthesis, this event was known as the Great Oxidation Event.
