Mitochondria the "battery " on the cell<span />
Answer:
Option B. mushroom.
Explanation:
Mushrooms are decomposers. Decomposers are those organisms which feed on dead bodies of plants and animals. Mushroom is a type of fungi which grows on dead bodies and broken down their body to release nutrients. These nutrients is again used by the organisms in the ecosystem such as plants. It also helps in the cleaning of environment by removing the dead organisms.
This increases by burning stuff, and also decreasing the amount of trees to change it.
