The situation is an example of negative reinforcement.
In the condition of negative reinforcement, a stimulus especially an unpleasant stimulus is removed due to a particular behavior of the person. In this case, the unpleasant behavior is the headache, and taking aspirin is a behavior of Nancy, which cut of the stimuli, that is pain relieving. In negative reinforcement a particular behavior is increased, in order to remove the unpleasant stimulus.
The cell cycle is important because without it we wouldn’t get new cells
for growth and repair. Humans would not survive without the cell cycle.
Interphase has the cells carry out the functions that are needed to
survive and the cells that divide prepare for reproduction. Mitosis has
the cell’s nucleus divide. Cytokinesis is when the duplicated contents
of mitosis are made into two daughter cells. Without these three things
we would not be able to survive.
Most commonly, jello or any kind of gelatinous material is used when making a cytoplasm, while a nucleus is represented well with a plum.
