Answer:
(A). a compulsive need to engage in activities that remind one of the event
Explanation:
People with stress disorders do not feel the need to carry out activities that remind them of what caused them to be stressed.
Rather, <u>they experience difficulties sleeping, have recurring nightmares and are less responsive to the world around them.</u>
Animals expel energy to keep warm
Photosynthesis and industrial plants
Begin to store calories in the form of fat. This increase body mass and you become over weight. If you continue to gain more calories each day you can become obese. This condition leads to health problems such as high blood pressure and diabetes.