One feature shared by modern humans and lacking in other Homo species is ____

a. a chin
b. a large brain
c. bipedalism
d. tool making
e. legs longer than arms


ANSWER: a

Biology & Microbiology

You might also like to view...

What group includes the fastest, biggest, and smartest invertebrates?

A. Squids B. Bivalves C. Chaetae D. Cephalopods E. Nudibranchs

Biology & Microbiology

Blooms of certain dinoflagellates are associated with all of the following except 

A. Pfiesteria piscicida. B. euglenids. C. ciguatera. D. paralytic shellfish poisoning. E. red tides.

Biology & Microbiology

Does the presence of the double bond in the hydrocarbon tail of oleic acid change the shape of the molecule? a. No, because the double bond strengthens the existing shape. b. No, because there is no double bond in oleic acid. c. Yes, because the double bond results in a bend in the molecule, forming a rightangle

d. Yes, because the double bond results in a circular structure to the molecule.

Biology & Microbiology

London has milder winters than British Columbia

due to the warm water picked up by the __________ from the __________. a. North Atlantic Current; Gulf Stream b. Gulf Stream; North Atlantic Current c. North Atlantic Current; Labrador Current d. Labrador Current; North Atlantic Current e. Labrador Current; Gulf Stream

Biology & Microbiology