The circulatory is the blank system of the body
Answer (1)
Main functions of the circulatory system:Oxygen transport: Oxygen from the lungs is transported by red blood cells to tissues all over the body.Nutrient delivery: Nutrients absorbed from the digestive system are carried to cells for energy and growth.Waste removal: Carbon dioxide and other waste products are transported to the lungs, liver, and kidneys for elimination.Temperature regulation: By distributing blood throughout the body, the circulatory system helps maintain a stable body temperature.Immunity: The circulatory system helps transport white blood cells and antibodies to fight off infections and diseases.In summary, the circulatory system is essential for maintaining life by ensuring that oxygen, nutrients, and waste products are efficiently transported throughout the body.
