Put correct system with the picture (write in pencil). Circulatory digestive Reproductive skeletal Nervous muscular Endocrine Respiratory Excretory Immune Integumentary. Cell , tissue, organ, organ system, organism. The 3 main parts of The Circulatory system are.
Protects the other body systems from injury, infection
Moves oxygen from the outside environment into the body.
Removes carbon dioxide and water from the body
Main Structure: Lungs
Also bronchi, bronchioles, alveoli, nasal cavity, pharynx, larynx, epiglottis, trachea,
Oxygen molecules are transport to the cells by the Circulatory system
The blood absorb the Oxygen molecules in the lungs that are part of Respiratory system
Conclusion the circulatory and the respiratory system work together.
Others are sweat glands, urinary bladder, urethra, ureter
Breaks down food small enough to get into your cells.
provide movement for the body