Well, It's either OCD or PTSD... Depending on what the person has gone through in the past, it could be PTSD, PTSD would be caused by being traumatized by something, Like if I got robbed, i would check if my doors are locked.
Radio
Magnetic
Infrared
Violet
Ultra violet
X-rays
Gamma rays
Answer:
sensation
Explanation:
sensation provides the taste to the brain
Germ theory states that certain diseases are caused by the invasion of the body by microorganisms, organisms to small to be seen except through a microscope. The cell theory states that living things are composed of one or more cells, that the cell is the basic unit o life, and that cells arise from preexisting cells. The theories are similar because germ theory states that disease is caused by living organisms.
Hope this helps :)
Pulmonary circulation, and Systemic circulation.
