Invertebrates Crossword Puzzle
An invertebrate is a cold-blooded animal with no backbone. Invertebrates can live on land—like insects, spiders, and worms—or in water.
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QUESTIONS LIST: thorax: middle part of an insect where wings and legs are, abdomen: the end part of an insect which contains the heart, stomach and spiracles, compound eye: an eye made of numerous lenses which work together as one eye, antennae: the feelers which are the main sense organ found on the head, spiracles: the tiny breathing holes along the sides of an insect's abdomen, metamorphosis: the four stages of growth, camouflage: to cause to look like something else for protection (example: walking stick looks like a stick), mimicry: to look very much like something else, as when one harmless animal looks like a harmful one to protect itself, spiderling: a young spider