The lungs take oxygen into the body and the blood transports oxygen throughout the body.
If by organism you mean cell, then red blood cells.
oxygen transport to cell & carbondioxide away from cells.
The cardiovascular system, specifically the red blood cells, is what transports oxygen to the muscles.
Blood transports oxygen nutrients and wastes in mammals and fish .
Blood transports oxygen throughout the body. It transports through veins towards the lungs and then to the heart. The heart then pumps this oxygenated blood through the aorta and transports it throughout the body through arteries and capillaries.
Blood carries and transfers oxygen and nutrients throughout the body.
The haemoglobin in the blood, transports oxygen around the body.
transports oxygen <3
hemoglobin
maybe oxygen or water
For long-distance transports
red blood cells
The circulatory system (blood and vessels) transports oxygen and nutrients around the body. The heart furnishes the power to move the blood.