Match each term with the appropriate definition replication the ability of data to be duplicated repetition the ability of a process to be repeated by another individual reproducibility the closeness of measured values to the accepted value precision the closeness of measured values to other measured values accuracy the act of performing a task several times

Groups of organisms with low biotic potential, such as gray whales, that produce at most one offspring every other year a) are r-selected b) are k-selected c) are not subject to density-dependent limiting factors d) show the initial stages of the extinction process e) have escaped from the processes of natural selection and adaptation

8) animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. d) a dog is getting hot in the sunlight, so he moves to a shaded area.

The changes that the students observed, rapid breathing and sweating, would be classified as a to a change in a system.