This is my awesome class! BYE 🙂

The human heart…The human heart is a hollow,muscular organ which is about the size of an adult fist.It pumps blood by contracting and relaxing its muscles.The heart beats because it is pumping blood,and if u actually feel the lower left part of your breastbone you will be able to feel it.When the heart muscles contract,blood […]

This is a hindi song that used to be really popular in india.Its from a movie called Jab we met!!!