Match the organ to the number showing the order of blood flow in the circulatory system. Start with what happens after the heart pumps blood to the body's cells.
Blood with oxygen
[Choose ]
Blood with carbon dioxide.
[Choose ]
Heart with deoxygenated blood.
[ Choose]
Lungs
[ Choose
Heart with oxygenated blood
[Choose
In order

er:

Explanation:

In the lungs CO2 is removed from the blood and send out the body where we exhale

the endomembrane system i think

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.