The blood in the cardiovascular system carries gases, hormones, nutrients, and wastes. Oxygen, nutrients, and certain hormones are carried to the cells; and carbon dioxide, wastes, and certain hormones are carried away from the cells. Hormones are not nutrients or wastes. They are chemical messengers that are secreted by certain cells and carried to other parts of the body where they will have an effect, which depends on the hormone.
cardiovascular system
The heart, blood vessels, and blood cells are parts of the cardiovascular system.
The blood is part of the cardiovascular system.
blood vessels are a part of the circulatory system along with the blood and heart
The cardiovascular system work together with blood, blood vessels, and the heart.
The cardiovascular system and the circulatory system are the same. They consist of the heart, veins, blood vessels, arteries and blood supply.
The things that make up the cardiovascular system are the blood, blood vessels, and the heart. The job of the cardiovascular system is to move things such as blood, oxygen and nutrients through the body.
The cardiovascular system (The Heart) pumps blood throughout the body. Without the Cardiovascular system, humans would be dead.
cardiovascular cardiovascular
The heart and blood vessels.
blood
The cardiovascular or circulatory system.