All of the above are correct.
The answer to the question is B
As it grows, it helps the follicles grow into roots which help people find out about the scientific knowledge of fossils.
There are four major reservoirs, or stocks, of carbon on Earth: 1) in rocks (this includes fossil fuels), 2) dissolved in ocean water, 3) as plants, sticks, animals, and soil (which can be lumped together and called the land biosphere), and 4) as a climate-warming gas in the atmosphere.
