A plant takes in carbon dioxide (CO) from the atmosphere during photosynthesis to make glucose. During cellular respiration, the plant and the cow release carbon dioxide (CO) back into the atmosphere. The carbon dioxide (CO) in the atmosphere is then used again by
plants to make glucose (C, H,Oc).
This is an example of
O A. matter cycling through the ecosystem
OB. energy cycling through the ecosystem
O c. energy flowing through the ecosystem
O D. matter flowing through the ecosystem

i think the miocene epoch spans the time from 23 million to 12 million years ago.

in 1859, charles darwin set out his theory of evolution by natural selection as an explanation for adaptation and speciation. he defined natural selection as the "principle by which each slight variation [of a trait], if useful, is preserved".

only about ten percent of the energy at one trophic level is passed on to organisms at the next trophic level. the remainder of the energy is used in life processes or lost as heat.

answer; autosomal;