![Image of Healthy hearts](/images/1200x800s/blog/3BF6B5DD-CDAB-4126-AE19-6E118BE9A087.jpeg)
Sharks creating model hearts using a plastic cup, balloon and water with red food colouring. Our favourite part was when the blood splurged out of the blood vessels (straws!)
Sharks creating model hearts using a plastic cup, balloon and water with red food colouring. Our favourite part was when the blood splurged out of the blood vessels (straws!)