The primates are incredibly or highly different groups ranging from humans to lemur and display a wide range of features that help differentiate them from other mammals. The characteristics of all primates are eyes in the front part of the skull, large brain relative to body size, various teeth shapes and sizes, a high degree of intelligence, relatively dexterous hands and many more.
"Adequate shelter" is the one among the following choices given in the question that <span>would have the smallest impact on a populations size. The correct option among all the options that are given in the question is the fourth option or option "d". I hope that this is the answer that has come to your help.</span>