In 1998, paleoanthropologist rick potts published an article in the yearbook of physical anthropology, a peer-reviewed journal. the article was titled “environmental hypotheses of hominin evolution.” which statement would discredit potts’s objectivity if it was included in the article?

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.

b) the inside picture would look at a very high temperature in a very low ph

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.