Google said hydrogen so I'm guessing B. gases
Answer:
I whould say D:
Explanation:
because the genetic is transmited from the parents to their offspring.
Flagella and cilia have the exact same structures and functions, and the names merely indicate how many are present on a given cell. When found singly or in a pair, these cell protrusions are called flagella<span>.</span>
Would the correct answer be A
