Research has produced evidence that higher primates use deception __________ than lower primates.
a. more often
b. less often
c. at about the same rate
d. for different reasons
Question 2
Terry Deacon's research has shown that brain size in early hominin species __________.
a. was a linear progression favoring greater intelligence
b. was largely the result of sexual dimorphism
c. was the result of brains scaled to different body sizes in hominin species
d. both increased and decreased over time until the appearance of modern humans
Evolutionary tree for the primates
On average, the ratio of carbon to nitrogen is much higher in terrestrial plants than in other major
Jane Goodall pioneered the modern approach to studying primates in the wild, involving close-up obse
Upper Paleolithic stone tools include blade-based tools as seen here being produced from a blade cor
Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ...
The evidence of metabolites from gut microbiota.