CrowdScience
Why am I warm blooded?
26:28
CrowdScience listener Matt wants to know why he's warm blooded. He started thinking about this when he was watching some ants during the recent heatwave in Europe and wondered why their blood didn't boil. What are the pros and cons of being warm-blooded like us or cold-blooded reptiles like lizards?
Caroline Steel meets evolutionary biologist Dr Manuel Leal from the University of Missouri in…