Both chordates and invertebrates have pharyngeal pouches
To solve it you must Start from one all the way to 14
Inferiority, as he would feel inferior to his peers.
Answer:
The primary species something regenerates off of.
For example: Let's say there was an animal called a goblegg.
If the animal who gives it the main components is an chicken, the primary species is a chicken.
Hope this helps!