Question

describe how the respiratory and circulatory systems work together to take in oxygen and transport it to your cells.

Explanation:

The respiratory system inhales air into the lungs. Oxygen diffuses from the alveoli in the lungs into the blood in the capillaries. The circulatory system, with the heart as the pump, then transports the oxygen - rich blood through arteries to the body's cells. At the cells, oxygen is released from the blood for cellular respiration.

Answer:

The respiratory system takes in air, allowing oxygen to diffuse into the blood in the lungs. The circulatory system then pumps and transports this oxygen - rich blood to the body's cells for use.