Vertebrates and Invertebrates:

1. What is Vertebrates?
A. Have a Backbone
B. Has no Backbone
C. Has no Skin and hair
D Has no bones
2. What is Invertebrates?
A. Have a backbone
B. Has no Backbone
C. Has no Skin and Hair
D. Has no bones
3. This is has a Mammary Gland to feed.
A. Mammals
B. Amphibians
C. Reptiles
D. Fish
4. Which is the mammals?
A. Bat, Dolphin, Cat, Dog
B. Cat and Dog
C. Ostrich, Maya,Bear, Dolphin
D. Bear, Pig
5. Which is the bird?
A. Bat
B. Ostrich
C. Dolphin
D. Both A and B​