List all of the codons that will form a polypeptide chain

Explain how the number of similarities between the embryos from early stage to late stage is used as evidence of a common ancestry

The nervous system interacts with the endocrine system by a. using hormones as connections b. sending nerve impulses directly to glands c. using neuroendocrine cells as connections d. sending neurotransmitters directly to neurons

Study this image which statement best describes the rock shown check all that apply