Fish and Amphibians Crossword
This printable crossword puzzle on the topic of Ecology & Evolution has 12 clues. Answers range from 3 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
what fish use to breath
what fish have to help them swim around
what the skeletons of jawless fish are made of
what bony fish have to stay afloat
this is how many species there of lobe-finned fish there are
what temperature of blood (cold or warm) fish are
how most fish reproduce (internal or external)
how many classes of fish there are
What amphibian means
the animal you may confuse caecilians with
the process in which most amphibians grow from an egg to an adult
this helps toads and frogs eat
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