This condition is called as cyanosis. In this case, the body does not get an adequate amount of oxygen, or there might be poor circulation of oxygen. Cyanosis is a symptom of a serious health condition. Shortness of breath may occur suddenly, along with other symptoms.
The cardiovascular system is your heart and blood vessels. If it stopped working, that would affect your whole body
The answer is B. Stimulants. Amphetamines is a central nervous system stimulants that affects the chemicals in the brain and nerves that contributes hyper activity or Increase of energy in the body and the impulse control in the body
