Blood transports the following substances: Gases, namely oxygen (O2) and carbon dioxide (CO2), between the lungs and rest of the body. Nutrients from the digestive tract and storage sites to the rest of the body. Blood absorbs and distributes heat throughout the body. It helps to maintain homeostasis through the release or conservation of warmth. Blood vessels expand and contract when they react to outside organisms, such as bacteria, and to internal hormone and chemical changes.
Three functions blood serves in the body is, the blood transports oxygen from the lungs to the cells of the body, where it is needed for metabolism, the blood helps to keep certain values of the body in balance. For instance, it makes sure that the right body temperature is maintained, lastly, if a blood vessel is damaged, certain parts of the blood clot together very quickly and make sure that a scrape, for instance, stops bleeding. These are three functions that blood serves in the body.
Collagen
is a protein fiber that is found in the matrix that lies outside the bone
cells. Population of these collagen fibers that scattered through the matrix are
embedded in a gel-like ground substance called hyaline cartilage, which
is flexible but avascular and contains no nerves or blood vessels.
Answer: I think that the coronavirus vaccine is something all of us should take. It lowers the chance of you getting the virus and if you do get it the effects are weakened. My whole family has gotten the vaccine and we have been safe from the virus so far. So I would advise to getting it.
