1. WELCOME TO
THE ZOO!

19. VERTEBRATES AND INVERTEBRATES
• The two major
classifications or groups of
animals are vertebrates
and invertebrates.

20. WHAT ARE VERTEBRATES?
• Vertebrates are animals
that have internal skeleton
(endoskeleton).

21. •LET’S GIVE EXAMPLES
OF VERTEBRATES.

22. WHAT ARE INVERTEBRATES?
• Invertebrates are animals
that do not have internal
skeleton (endoskeleton).

23. •LET’S GIVE EXAMPLES
OF INVERTEBRATES.