I think 3 of them are its been 1 half years since ive done this i dont take chemistry anymore
I am going to say C. it has to do with the angles
I Think that the answer is 15.2096 Kilograms, but I might be wrong.
I think eventually other organisms will die out as well because many herbivores feed on plants for survival, and many other animals feed on these herbivores for survival and so on (this causes a chain reaction because there is a lack of available food)<span />