Where does the blood pick up oxygen

Blood flows from the heart to the pulmonary artery. The blood then goes from the artery to the lungs where the hemoglobin (found in red blood cells) picks up the oxygen.

Oxygen enters our body through our lungs. From there, it is carried by lungs and then to the heart. It is from the heart that the oxygenated blood is carried to different parts of the body.

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

Answer ozone (o3) is made of three atoms of oxygen, it is a molecule;