Define- a)Blood circulation b)Blood recipient
Answers
Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. In vertebrates, it is composed of blood cells suspended in blood plasma.
Definition of bloodline
: a sequence of direct ancestors especially in a pedigree also : family, strain.
a) The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.
b) The universal blood recipient type is AB positive. This means that blood of any type is safe to give to a person who is AB+. The recipient's immune system will not reject the blood.