Select all the correct answers. Betty learned about embryology in her science class. At home, her brother Nathan noticed the human embryo and the fish embryo in her science notebook. He remarked that the embryos looked the same. How can this be true?

Both embryos have pharyngeal arches.
The fish embryo has evidence of lungs.
The human embryo has scaly skin.
Both embryos have fins.
Both embryos have a notochord.