Questions with the keyword 'extinct'

• how do we know what dinosaurs look like? by whiteleyinnit to Charlie, Eoin, Jemma, Julian, Steve Comments: (No comments so far )
• what wiped out the neanderthale cave men but not the other type of cave men? by totallygnarly to Steve, Julian, Jemma, Eoin Comments: (No comments so far )
• what killed all the dinosaurs especially the leoploradon? by totallygnarly to Charlie, Eoin, Jemma, Julian, Steve Comments: (No comments so far )
• Hi Julian. Following on from my last question: (http://ias.im/30.259) about the malaria parasite and blood type by 08wooda to Julian Comments: (No comments so far )