Examlex
After many hours of observation, Jennifer noticed that a squirrel in her backyard retreated up a certain tree every time it was frightened. At the base of that tree was a wheelbarrow. Jennifer wondered how the squirrel found the same tree each time. That night, she moved the wheelbarrow to the base of another tree. The next day, the squirrel retreated up the new tree. This experiment suggests that the squirrel was using
Food Reward
The pleasure or satisfaction derived from eating, which can influence eating behaviors and choices.
Jump Rope
An activity involving a long rope that is swung over and under an individual or individuals jumping over it, used both for exercise and as a children's game.
Unconditioned Stimulus
A stimulus that naturally and automatically triggers a response without prior learning.
Feeling Happy
A state of well-being and contentment, characterized by positive emotions ranging from contentment to intense joy.
Q2: Marathon runners are long-distance runners (marathons are
Q5: The end products of the citric acid
Q18: What type of behavior would explain the
Q25: What is an example of predation?<br>A) the
Q32: The experimental plants were more drought resistant
Q39: Which situation could represent kin selection in
Q41: In what part of the world is
Q52: Which statement best describes the molecular basis
Q58: Cows can derive nutrients from cellulose because<br>A)
Q60: In a food chain consisting of phytoplankton