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Tube that carries blood around the body.
Organ system that takes oxygen from the air and puts it into the blood. It also gets rid of carbon dioxide from the blood, putting it into the air.
Organ system that carries oxygen and food around the body.
Organ system that breaks down food.
Organ system that allows us to move.
Tissue that can change shape and move things. There is muscle tissue in the heart. It is made from muscle cells.
A specialised cell that can carry information from one place to another.
Tissue made of nerve cells.
Organ system that carries signals around the body.
Collection of organs working together to do a very important job.
Organ system that cleans the blood and removes the wastes in urine.
Water transport system
Collection of plant organs working together to carry water up a plant.
Taking an organ from one person to put it into another.