Answer:
An animal with a backbone.
Explanation:
There are four total electrons to balance out the four protons
The answer is D. Since mitchondra is the energy source for the cell, it provides energy. Be sure to reread the lesson. Hope this helped!
13)C.
14)B.
16)A.
18)A.
19)C.
20)C.
21)D.
22)A.
23)D.
24)D.
HOPE THIS HELPS!!
Answer: of, relating to, or forming the base or essence : fundamental basic truths. b : concerned with fundamental scientific principles
Explanation:
