Question

Carbon is found in all known forms of life. Which statement best describes why carbon is uniquely suited to forming macromolecules such as those found in living organisms?
A. Carbon forms large compounds that are not chemically reactive.
B. Carbon forms weak bonds with other atoms that can be easily broken to release energy.
C. Carbon forms strong, stable bonds with up to four other atoms, including other carbon atoms.
D. Carbon forms large, flat compounds that have increased surface area for reactions.

Answer 1

C
Carbon and its compound's stability means it is useful in synthesizing organic molecules which are used in the bodies of organisms.

Answer 2

Answer;

C. Carbon forms strong, stable bonds with up to four other atoms, including other carbon atoms.

Explanation;

• Carbon atoms can bond with many things and they have 4 valence electrons and they only need 4 more electrons to fill the outer shell. They also can form chains that are unlimited in length.
• The properties of carbon make it the backbone of the organic molecules which form living matter. Carbon is a such a versatile element because it can form four covalent bonds. Also its skeletons, can vary in length, branching and ring structure.