Medulla oblongata . it controls all invoulantry actions . including unconscious breathing .
Answer:
yes
Explanation:
all animals except coelenterates (radially symmetrical) and porifera (Asymmetrical) are bilaterally symmetrical
The statement that would discredit Pott's objectivity if it was included in the article is I believe the human race is capable of great things.
That statement gives shows his opinion, making it subjective.
The article Rick Potts wrote in 1998 is a credible source of information because it is objective, reviewed by other scientists and written by the director of the Smithsonian's Human Origin Program.