Answer:
Responses may vary but should include some or all of the following information:
Negative reinforcement encourages a behavior by removing an unwanted or unpleasant stimulus. Positive punishment discourages a behavior by introducing an unwanted or unpleasant stimulus.
Homeostasis is the maintaining of a stable and healthy environment in any organism. Any disease is fundamentally a disruption of this stability, causing some kind of disorder in the organism's inner functions.
Answer:
Friction is the answer to the blank space