The presence of very large molars and a sagittal crest on top of the skull is evidence of
A. adaptation to cold climates.
B. the earliest use of domesticated plants.
C. humanlike brain organization.
D. a dramatic increase in hunting activity.
E. adaptation to a diet based on tough, fibrous, and gritty vegetation.
Question 2
One fact about australopithecines is that they
A. have been found only in East Africa.
B. were the first hominins to migrate out of Africa.
C. developed and used Acheulian stone tools.
D. included both gracile and robust species.
E. are well known for their cave paintings.
Connell's experimental manipulation of species indicated the presence of competition.
Large Skipper
Large white butterfly egg
What type of errors are these: calling only large dogs a dog and calling a dog a kitty?
Common skin signs are often evidence of an illness or disorder. An erosion or ulcer is an eating or ...
Sagittal section through brain and spinal cord showing the reticular formation