Which of the following correctly identifies the macromolecule with only carbon, hydrogen, and
oxygen with its corresponding function?

A. It is a nucleic acid which is essential to storing and transferring information.
B. It is a lipid which is important in providing structural support transports, enzymes.
C. It is a carbohydrate which is an important source of energy storage and structure of living things.
D. It is a lipid which is important in providing structural support, transports, enzymes.

b brown mice / white sand dunes

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.

japan is the correct anwser because i already took the test and i passed it