Soft bodied invertebrates have no bones or major hard parts, which gives them some big advantages.
Many of the earth's scariest creatures are actually just trying to survive.
Find out how elite aerial skiers prepare for the Winter Olympics with no snow! Em goes to a school where they are learning about ancient Greece and the ancient Olympic games. Isla tries out some unusual instruments including the jaw harp and a singing bowl.
Jesse goes to the Great Barrier Reef with some young citizen scientists. Em spends time with some adorable rescued sugar gliders and squirrel gliders. Jacks gets some golfing tips at the driving range. Isla hangs out with some mountain bikers. Stacey gets to feed some red pandas.