please answer don't cheat I will mark you brainlist
Answers
Answer:
Blood is a specialized body fluid. It has four main components: plasma, red blood cells, white blood cells, and platelets. Blood has many different functions, including: transporting oxygen and nutrients to the lungs and tissues.bringing waste products to the kidneys and liver, which filter and clean the blood.
Explanation:
Plasma is the main component of blood and consists mostly of water, with proteins, ions, nutrients, and wastes mixed in. Red blood cells are responsible for carrying oxygen and carbon dioxide. Platelets are responsible for blood clotting. White blood cells are part of the immune system and function in immune response
Blood donation helps in lowering the risk of cancer. By donating blood the iron stores in the body are maintained at healthy levels. A reduction in the iron level in the body is linked with low cancer risk.