Answer:
It can form a variety of carbon skeletons and contain functional groups
Explanation:
Carbon atom is important in biology because it can form a variety of carbon skeletons and contain functional groups. These enable carbon to be able to bond with itself and a variety of other elements. Thus, carbon is able to be the major component of important biomolecules of life such as deoxyribonucleic acid, carbohydrate, proteins, and lipids.