Heart Anatomy

Our heart beats 100,000 times a day, pushing 5,000 gallons of blood through our body every 24 hours. It delivers oxygen- and nutrient-rich blood to our tissues and carries away waste.
  • asd

    2020-11-21 17:06:06

    useful content for me, thanks

  • 123

    123

    2020-11-12 11:03:57

    👍🏻👍🏻👍🏻👍🏻 very good

    guest user

    guest user

    Thank you very much

Escribe tu reseña

  • gusta