Question

The elements oxygen, nitrogen, and carbon
A.can all form covalent bonds with other elements
B. contain protons and neutrons in their atomic nuclei
C. are common elements in the molecules that make up living organisms
D. All of the above

Answer 1

the element oxygen nitrogen and carbon element in the molecules that make up living organism

Answer 2

D. All of the above
I hope this helps ☑️☑️