The answer is Chordates
Most of the chordates have a symmetrical bilateral body which differentiated into head, trunk and tail
The example of chordates are parrot, penguin, horse , squirell, clown fish ( the one in finding nemo), sharks, etc
Explanation:
english please so I can understand..
The energy in food substances is released via chemical reactions that take place within the mitochondria which are present in some single celled organisms.
<span>a chemical substance produced and released into the environment by an animal, especially a mammal or an insect, affecting the behavior or physiology of others of its species.</span>
Answer:
results in two dna molecules
Explanation: one dna chain is new with older chain of nucleotides