Which of the following characteristics must be true in order for a trait to be impacted by the forces of natural selection and then play a role in the process of biological evolution?
a. The trait must be the result of environmental conditions.
b. The trait must be genetically based.
c. The trait must impact the social rank of its possessor.
d. The trait must be a physical characteristic of the organism.
e. The trait must be a behavioral characteristic of the organism.
B
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The direction of flow of thermal energy from cold to hot occurs
A. always. B. near absolute zero. C. only with external effort. D. never.
Which of the following is a global interpolation method?
A. trend surface analysis B. kriging C. inverse distance weighted D. thin-plate splines E. none of these is correct
Plastic deformation results in
A) a return to the original shape of the rock once the pressure is released B) fractures, such as joints and faults C) permanent change in shape of the rocks D) increased rock temperature and, thus, increased metamorphism
If you only know an object's speed, you know more about it than if you only know its velocity
Indicate whether the statement is true or false