In order to stand on two legs, a quadruped must __________
a. bend its legs
b. flex its spine backward
c. hold onto something to keep balance
d. place its feet widely apart
Answer a
You might also like to view...
Identify a true statement about human behavioral ecology (HBE).
A. It rules out constraints that interfere with optimal responses. B. It recognizes that most behavior or conduct in the real world reflects optimal responses. C. It sees flexibility in individual behavior as nonadaptive. D. It combines natural selection with a focus on specific types of ecological pressures.
Because organic materials such as sticks and bones are usually well preserved in the archaeological record, we have good evidence of the earliest stages of hominin cultural modifications
a. True b. False Indicate whether the statement is true or false
The Bridge program advocated by the Oakland School Board is __________ according to research in other public school systems where it has been tested
a. successful b. unsuccessful c. outdated d. overly expensive
In states, all artwork can be clearly attributed to a specific artist
Indicate whether the statement is true or false.