Arthropods

Which of these is not an example of an arachnid?

• Scorpion

• Tick

• Crustacean

• Spider

Which of the following is NOT a characteristic of arthropods?

• Exoskeleton

• Jointed appendages (legs)

• Body segments

• Endoskeleton

These organisms belong to which class?

• Crustaceans

• Myriapods

• Arachnids

• Insects

How many legs do arachnids have?

• 2

• 4

• 6

• 8

Choose all the groups that are arthropods. Choose 3.

• Reptiles

• Insects

• Crustaceans

• Arachnids

• Mammals

Arachnids have an exoskeleton (outside skeleton).

• true

• false

Butterflies are insects

• True

• False

• Antenna

• Abdomen

• Thorax

There are millions of species of what?

• Thorax

• Antenna

• Arthropods

Why do living things adapt?

• To survive in their environment

• To look cooler