What characteristic of carbon's structure makes it so important in building macromolecules? A. It is soluble in water

B. It is insoluble in water

C. It forms 4 strong bonds

D. It forms 2 weak bonds

C. It forms 4 strong bonds.

Though Carbon doesn't make the strongest bonds, the fact that it can make 4 bonds gives it the flexibility to make very complex molecules while the other virgin elements can only make 1, 2 or 3 bonds. Also the abundance of carbon also helps a lot.

the answer to your question is c.

if you read the house of usher you should know that the house was haunted

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.