The answer is C. Cephalochordate is an animal that belongs to chordate subphylum. This species is defined by a notochord that persist throughout life. T<span>he notochord extends from their head to tail.</span>They are marine animals and has elongated bodies.
Most likely Selective Breeding (c)
Not too sure, but I think the answer is C
<span>C. Transitional Fossil refer to the fossils which trains is the intermediary between it's ancestral group and derived descendant group,as a sign of evolutionary process</span>
