Invertebrates

Which of these animals is invertebrate?  

• tortoise 
• crab 

Which three parts of the body has an insect?

• Tencacles, head, legs
• head, abdomen, legs
• Head, thorax, abdomen 
• Hair, bones, foot 

There are arthropods with 

• 1,2,3,4 and 5 legs 
• 0,1,5,6,8,10 and more than 10 legs
• 3,6,9 and 10 legs 
• 0,1,5,8 and 10 legs

Which groups of invertebrates exist? 

• Arthropods, molluscs and worms
• Arachnics, worms, molluscs and echinoderms 
• Sponges, insects, worms, molluscs and arthropods
• Arthropods, sponges, jellyfish, echinoderms, worms and molluscs

It has 8 legs so it is an...

• Tentacles
• Insect
• Arachnid 
• Crab

A snail is a...

• Insect
• Worm 
• Mollusc
• Arthropod 

What is the name of this?

• Antennae
• Legs
• Abdomen
• Jaws

Do the invertebrates have backbone?

• yes
• no

The arthropods are 

• Molluscs, anelids, worms, insects
• insects, arachnids, crustaceans, myriapods 
• worms, arachnids, crustaceans, echinoderms
• echinoderms, spiders, crabs, insects

Whichs is the only echinoderm with 5 legs?

• Spider
• Snail
• Starfish
• Crab