LISTEN: How does our heart beat?
We all have a heart beating in our chest. Sometimes our hearts beat fast, and sometimes they beat slow, but how do they work?
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Source

Parent24 is republishing Curious Kids, a series for children, with permission under a Creative Commons license.


How does our heart beat? – Aarav, age nine.


Listen to the answer here

If you have a question you’d like an expert to answer, send it to curiouskids@theconversation.edu.au.

Imagine This is a coproduction between ABC KIDS listen and The Conversation, and is based on articles from their Curious Kids series.

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