In 1998, paleoanthropologist rick potts, of the smithsonian, published an article in the yearbook of physical anthropology, a peer-reviewed journal. the article was titled "environmental hypotheses of hominin evolution." in his paper, potts provided evidence to support his claim that great variations in environmental conditions over time were responsible for the adaptability of humans and the success of our species. why might this not be the best article to reference? potts has no authority. potts was not objective. the article may not reflect current knowledge. the article was not reviewed by potts's peers

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically

is there more info provided? there is not enough information given in the problem

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.