In the world's oceans 90% of the biomass is microbial with viruses turning over 20% of that daily. without the turnover of biomass driven by viruses many sources of food would not be present for other organisms
It would be A, because a fossil forms after an animal dies, and hundreds to thousands of years of soil or sediment coversit's body, preserving it. :)
In my science classes, it was called a producer and or a keystone species
Answer:
Wool
Explanation:
"The hair of sheep is sheared and processed into wool."
