Your heart is smaller than an adult’s heart. Your heartbeat is also different from an adult’s! Try feeling your heartbeat. Sit quietly. Put two fingers on the side of your neck, right below your chin. Can you feel something moving under your fingers? That's your pulse, the movement of blood pushed by your heart. If you don't feel it, move your fingers a little and try again. It takes practice and patience, but you can do it! Then, see if you can feel the heartbeat of an adult. Is it beating at the same speed, faster, or slower?
