In addition to blood, the circulatory system moves lymph, which is a clear fluid that helps rid the body of unwanted material. The heart, blood, and blood vessels make up the cardiovascular component of the circulatory system.n addition to blood, the circulatory system moves lymph, which is a clear fluid that helps rid the body of unwanted material. The heart, blood, and blood vessels make up the cardiovascular component of the circulatory system.
Definition of intolerant. 1  1 : unable or unwilling to endure. 2  2a : unwilling to grant equal freedom of expression especially in religious mattersb : unwilling to grant or share social, political, or professional rights : bigoted. 3  3 : exhibiting physiological intolerance lactose intolerant.
Cold intolerance is an abnormal sensitivity to a cold environment or cold temperatures. Cold intolerance can be a symptom of a problem with metabolism. Some people (often very thin women) do not tolerate cold temperatures because they have very little body fat to help keep them warm.