Page 16 - 新思维科学活动用书4 样章
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1.4 Different kinds of skeletons
Practice
3 Look at the pictures of some invertebrates.
a Use the identification key to identify each animal.
Write the animal’s name next to the correct letter from the key.
ant snail
bee
spider
worm
slug centipede
Does the animal
have legs?
yes no
Does it have Does it have
6 legs? a shell?
yes no yes no
Does it have Does it have e Does it have many
wings? 8 legs? body segments?
yes no yes no yes no
a b c d f g
a is b is c is
d is e is f is
g is
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