Invertebrate Diversity Crossword
This printable crossword puzzle on the topic of Animals (General) has 10 clues. Answers range from 6 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
What era marks the earliest fossil appearances of many groups of living animals
What type of symmetry has no front, back, left or right
germ layer covering the embryos surface
Animals that posses a true
Informal name for phylum porifera
Animals that lack a backbone
Soft body animals protected by a shell
An example of a Cephalopoda
Have bodies composed of many fused rings
body plan consists of a segmented body, hard exoskeleton, and jointed appendages
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