| A | B |
|---|
| molting | process by which an animal sheds its outer covering |
| chitin | hard material that makes up the exoskeleton of arthropods |
| insects | includes ants and bees |
| exoskeleton | skeleton outside the body |
| arachnids | includes spiders and ticks |
| crustaceans | includes lobsters and crabs |
| arthropods | animals with jointed legs |
| jointed | the legs of an arthropod |
| silk glads | spiders have them and use them to make silk for their webs |
| scorpions | belong to an arthropod class called arachnids |
