fishes
birds
mammals
reptiles
amphibians
100

how many hearts do octopus have? 

3

100

what bird can talk?

parrot

100

how long do dogs live?

10-13 years

100

what reptile has no legs?

snakes

100

how long do salamanders live?

about 20 years

200

what is the only fish that can walk?

frog fish

200

what birds eggs are blue?

robin 

200

what mammals teeth never stop growing?

rabbit

200

how long do leopard geckos live? 

15-20 years

200

How many legs do kankaroo have?

4 legs

300

what fish has no brain?

jellyfish

300

what bird has the smallest egg?

humming bird 

300

what kind of fox can retract there claws like cats?

grey fox

300

what reptile can live the longest?

tortoise

300

what animals like to live in water and on land?  

frogs

400

what sea animal "sleep walks"?

dolphin

400

why are flamingos pink?

there diet

400

what animals collar bone don't connect to there other bones?

cats

400

what is the most dangerous lizard?

Komodo dragon 

400

How many legs do crocodiles  have?

4

500

what are two parts lobsters can grow back?

eye and arm

500

what bird can recognize human faces?

pigeons

500

what two colours can dogs see?

yellow and blue

500

what reptile can cry?

crocodiles 

500

what is a group of frogs called?

a army