Going Clockwise starting with the sun then Jupiter, Uranus, Kuiper belt, comet then the main asteroid belt
Amoeba has a contractile vacuole as an excretory organ that gathers the excretory wastes delivered inside the cell. These waste materials are discharged out by the procedure of dispersion through the general body surface.
Explanation:
1. Using oil dispersants has the following benefit -
- Helps in dispersing the oil over a large surface rather than being spilled onto a smaller area, hence effectively reducing the oil concentration from any particular surface.
2. Negative consequences of using a dispersant is -
- The negative consequences of using a dispersant is that, while dispersion of oil, dispersants tends to adversely effect the organisms and planktons of a larger area.