Lots of things. Like oxygen, platelets (causes the blood to clot), hemoglobin (im not sure what it does) and iron.
blood
all around the body
blood is carried in the blood vessels.
Oxygen joins to haemoglobin in the blood to be carried around the body
Hormones are carried around the body through the bloodstream. They are produced by specialized glands and once released into the blood, they travel to target tissues where they exert their effects. Hormones bind to specific receptors on cells, triggering physiological responses.
Most of the messages are carried by the nervous system around the body. Others are carried by the hormones.
Oxygen is carried by the red blood cells. The hemoglobin in the blood mixes with oxygen, and this is transported to other parts of the body.
Substances are carried around the body through the bloodstream, which is pumped by the heart. Oxygen and nutrients are carried by red blood cells, while waste products and carbon dioxide are transported by the blood to be eliminated by the lungs and kidneys. Hormones, enzymes, and antibodies are also circulated through the blood to carry out various functions in the body.
Blood carries many things: oxygen, carbon dioxide, electrolytes and various wastes.
oxygen is carried in red blood cells
oxegon & nutrients is carried around your body in bloodNo Yhur Wrong iTs The Circulatory System
Arteries are some of the vessels that the blood travels through. They are part of the circulatory system, but they don't travel. Some of the things carried around the body in the circulatory system are red blood cells, white blood cells, platelets, and immunoglobulins.