When we burn coal to heat hamburgers, what transformation takes place? A. Nuclear energy into thermal energy

B. Electromagnetic energy into chemical energy

C. Chemical energy into thermal energy

D. Chemical energy into nuclear energy

Select the word from the list that best fits the definition a system made of 25 satellites

In which of the following relationships is one organism always benefited while the other organism is always harmed

The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations