The Big Question: Why do we get scared?This video can not be playedTo play this video you need to enable JavaScript in your browser.The Big Question: Why do we get scared?CloseThis Big Question comes from Spurs_11, who asks why do we get scared?Dr Maddy Dann is here to explain.The Big Question: How many animal species are there?The Big Question: Why do we have lines on our palms?Published21 AugustShareclose panelShare pageCopy linkAbout sharingRead description
