Science 4 Reviewer 3rd Qrtr

Animals that do not have backbones are

• echinoderms

• cnidarians

• invertebrates

• mammals

Hard outer covering is called an:

• endoskeleton

• exoskeleton

• skeleton

• bones

How many pair of legs does an insect has?

• 7

• 6

• 3

• 2

An insect has one pair of antenna.

• True

• False

Following are different kind of insects except

• Spider

• Ants

• Butterfly

• Dung Beetle

Insects include centipede and millipedes.

• True

• False

What are the three body parts of insects?

• Head, thorex, and abdomen

• Head, thorix, and abdomen

• Head, thorax, and abdomen

• Head, thoraxis, and abdomen

Adaptations help animals ___________.

• survive

• get food

• protect themselves

• all of the above

_______ is when an animal copies another animal by color, pattern or actions.

• mimicry
• prey
• physical adaptation
• hibernation

An animal can blend in with its surrounding by using __________________

• migration
• camouflage
• mimicry
• prey