Circulatory system’s function is to transport oxygen, nutrients, and hormones throughout your body’s muscles, tissues, and organs.
– The vena cava is responsible for transporting deoxygenated blood from the upper part of the body to the heart, where it is reoxygenated before continuing to the lungs.
– Arteries are narrow, muscular tubes that transport oxygenated blood from the heart to all parts of the body.
– Veins carry blood back to your heart.
Circulatory system’s function is to transport oxygen, nutrients, and hormones throughout your body’s muscles, tissues, and organs.
– The vena cava is responsible for transporting deoxygenated blood from the upper part of the body to the heart, where it is reoxygenated before continuing to the lungs.
– Arteries are narrow, muscular tubes that transport oxygenated blood from the heart to all parts of the body.
– Veins carry blood back to your heart.
Reference:
Christiansen, S. (2019). The Anatomy of the Superior Vena Cava. Retrieved from https://www.verywellhealth.com/superior-vena-cava-5097375#:~:text=The%20vena%20cava%20plays%20a,the%20lungs%20to%20be%20reoxygenated.
Cleveland Clinic (2021). Circulatory System: Anatomy and Function. Retrieved from https://my.clevelandclinic.org/health/body/21775-circulatory-system#:~:text=Veins%3A%20These%20blood%20vessels%20return,and%20arms)%20to%20the%20heart.