I'm sure that the answer is B
Answer:
Savanna do not exist in the united states because there are no true tropic climates.
Answer:
Plants
Explanation:
Fungi have neither chlorophyll or chloroplasts. They feed on already manufactured food. They parasitize the plants because they have chlorophyll and make their own food. The fungi send haustoria to the roots of the plants where they obtain manufactured food.
The answer is litter carbon dioxide bubbles
I hope that helped