The distance that animals travel each day and the size of the groups in which they live are highly correlated with their diets.
Facts
Correlations
daily distance traveled || diet size of group they live in || diet
Causal (depends in large part on)
size / shape of teeth and face >> diet
Anticipate
Since the vast majority of Inference questions involve synthesizing multiple claims that have some overlapping ingredient, it feels like this paragraph is set up to combine sentence 1 and sentence 2, via the overlapping concept of "diet".
Since the size/shape of teeth and face have a large part in determining an animals diet, and since diet correlates strongly with how far the animal travels each day and how big a group they live in, we could probably say that
Goal
Look for the most provable claim, probably connecting size/shape of teeth and face to the daily distance traveled, the group size, or both.