A spider's silk is stronger than steel.
52
Spiders have transparent blood.
56
A kangaroo cannot jump if its tail is off the ground.
29
A giraffe can clean its ears with its 21-inch tongue!
31
Over 90% of all fish caught are caught in the northern hemisphere.
5
Apple seeds are poisonous!
27
A new born kangaroo is small enough to fit in a spoon!
7