Question

when a person breathes the heart and lungs help absorb _____________ in the blood

Answer 1

Hey mate ☺

When a person breathes the heart and lungs absorbs OXYGEN in the blood.

Hope it helps you ☺✌✌

Answer 2

Answer: Oxygen

Explanation:

• When a person breathes, oxygen is absorbed into the blood capillaries in the lungs near the alveoli.
• Heart helps pump the oxygen-rich blood to the entire body.
• Haemoglobin in the blood carries oxygen in the body.
• Oxygen-rich blood is then carried to the left side of the heart which pumps blood to the entire body through the artery.
• Blood that lacks oxygen returns to the right side of your heart.
• From there it is pumped to the lungs back again for the blood to get oxygenated.

When a person breathes the heart and lungs help absorb oxygen in the blood.