Invertebrate

Review for test

Flat worms

Flattened body .

Live in both fresh water and regular water.

Can regenerate body parts .

Sense organs.

Only one opining.




Mollusks

  • Has hard shells to protect it.
  • Reproduces sexually
  • Tough layer of skin


Arthropods

  • Has a jointed legs
  • Jointed body
  • Exoskeleton protects organs


Echinoderms



  • Tube feet
  • No brain
  • Spiny skin
  • Live only in Ocean


Big image
Big image
Big image
Arthropod

Echinoderms

Mollusks