What contains most of the energy used by people worldwided?
heat Light coal grasses Cooking glucose A computer gasoline
A B C D E F G H
Because food contains energy.
Grasses supply most of the energy used by people worldwide.
What contains most of the energy used by people worldwided? (A) heat (B) Light (C) coal (D) grasses (E) Cooking (F) glucose (G) A computer (H) gasoline