Answer:
Six
Explanation:
I just took it and that is the correct answer.
A covalent bond describes two atoms (most likely nonmetals) that share their valence electrons to satisfy the octet rule. Carbon and oxygen are both nonmetals, and they would share electrons with each other through a bond that is not polar enough to be considered ionic. The answer should be B
Answer:
Biological Functions: processes and structures by which organisms adjust to short-term or long-term changes in their environment
%C= 12/12 + 2·16=0,273=27,3%.
