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What do you know about mammals?
Crossword
Complete the crossword, then click on "Check" to check your answer. If you are stuck, you can click on "Hint" to get a free letter. Click on a number in the grid to see the clue or clues for that number.
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Check
Across:
1.
they are born from their mothers’ womb
3.
they have got an internal skeleton
4.
they breathe with their
Down:
2.
depending on their food sources, they may be herbivores, carnivores or
OK
Index
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