Examlex
What have spacecraft explorations shown about comets?
Biological Constraints
Limitations on learning processes that are determined by the nature of an organism's biological makeup.
Positive Punishment
An operant conditioning principle where the addition of a stimulus after a behavior makes the behavior less likely to happen in the future.
Wearing Skirts
The act of dressing in skirts, which are garments fastened around the waist and hanging down around the legs.
Observational Learning
The process of acquiring new behaviors or information by watching and imitating others.
Q5: Neptune has a highly tilted rotation axis,
Q21: Phobos and Deimos are probably captured comet
Q47: How can astronomers be confident that the
Q70: Unlike atoms, molecules can:<br>A)rotate.<br>B)vibrate.<br>C)spin.<br>D)both A and B<br>E)all
Q80: When Cassini entered orbit around Saturn, it
Q81: In the H-R diagram, the bright blue-white
Q82: Adams and Leverrier predicted the position of
Q84: Most of the moons of Saturn have
Q106: The most prominent feature of Mars observable
Q115: About how many stars has the Hipparcos