A polar bear has thick white fur
The rafflesia flower smells like rotting food
A poison oak tree has leaves that make animals itch when they are touched
Sunflowers move their heads to track the sun
A water hyacinth can send its roots deep into the ground
Lizards can cut off their own tail
A ferret's body smells awful
A shark has sharp teeth
A cactus has spines or prickles
