Ep 12: Dive Inside Biology with trusty explorer, Marina Ventura! Follow Marina as she gets up close with biology, this time she’s inside your body checking out your muscles.

<p>Ep 12: Dive Inside Biology with trusty explorer, Marina Ventura! Follow Marina as she gets up close with biology, this time she&rsquo;s inside your body checking out your muscles.</p>

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

<p>We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.</p>