Beacause the Heart pumps blood & oyxgen throughout your body, & your lungs use oxygen to keep your heart beating. If you want more information about this subject, you should probably ask your doctor. They would know this.
Lungs
veins are important because they carry de-oxygenated blood from all parts of the body back to the heart , which sends blood to the lungs which then returns to the heart so that oxygen can be carried in the blood to all parts of the body. ( the body uses it in cellular respiration)
Leg>heart>lungs>heart>arm
The left side of the heart pumps blood to the head and body. The right side of the heart pumps blood to the lungs
As with most organs in the human body, gaseous exchange in the heart takes place via the capillaries, tiny blood vessels that release oxygen from the lungs into body tissue and receive carbon dioxide to transport back to the lungs.
The heart maintains your circulation by pumping blood both to your lungs for oxygenation and to your entire body for nourishment.
I would say the brain is. But the heart and lungs are also important
Lol, you need all the parts of your body. Lungs, liver, heart, brain, etc.
viscera
heart, lungs, kidneys
Lungs
its in the middle of your chest, between the lungs
heart lungs liver
No, the heart is not located in the middle of the human body. It is slightly to the left of the center, behind the breastbone and between the lungs.
Because it protects your important organs. Like your Rib Cage protects your lungs, heart, liver, etc.
The heart and the lungs are examples of organs in the human body. The heart pumps blood throughout the body, while the lungs are responsible for exchanging oxygen and carbon dioxide during respiration.
Lungs maybe