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vertebratestest

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What's a scientific word for warm-blooded?   endothermic  
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The animal kingdom is divided into how many different phylum's.   35  
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There are 2 different groups invertebrates and ?   vertebrates  
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They have ? an internal skeleton ?, and muscles.   1.backbones 2. endoskeleton  
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What's a scientific name for cold-blooded?   ectothermic  
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They have a protective ?.   skin covering  
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Most have legs, ?,or fins for movement.   wings  
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Most birds have babies that are ?;have fur or hair; and produce ? for their young.   1. born alive 2. and produce milk  
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? have thicker,bumpy skin and live on land.   toads  
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Frogs and salamanders have smooth,moist skin, through which they an breath and live part of their life in ? and part on land.   water  
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Created by: CaitlinGrace
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