Questions with the keyword 'heart'

• True or false? The two chambers at the bottom of your heart are called ventricles. by Diamondranger to Alison, Hannah, Jonny, MarthaNari, Paul Comments: (No comments so far )
• How much blood does a heart pump in the average adult on a daily basis? by bubbles23:):):):) to Alison, Hannah, Jonny, MarthaNari, Paul Comments: (No comments so far )