During feelings of anxiety, the brain kicks the heart into overdrive. But as it races, does the heart, in turn, talk to the brain? For centuries, scientists have debated whether the heart holds sway ...
JavaScript is required to view this activity. Play Bitesize games Level up now! Take on the latest primary games on Bitesize.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback