What happens to blood when it is pumped into the thin-walled blood vessels of the lungs

Explanation:

When blood is pumped into the thin-walled blood vessels of the lungs, carbon dioxide is replaced with oxygen. The pulmonary arteries carry the blood that has been pumped from the right side of the heart to the lungs for the oxygenation which is returned back to the left atrium by the pulmonary veins.

typically, most spiders possess eight eyes. however, others have as many as 12, and some don't have any. these eyes are for detecting light from dark, deciphering shapes and for gathering their prey.

frogs. the lower the ph the higher the acid content. frogs have the highest tolerance in this scenario.