What is a Tsunami? what causes a Tsunami?
- Curious questions, Earth Science, Ocean
- January 23, 2015

Animals like insects, spiders, crabs, shrimp, and centipedes all belong to a group of animals called arthropods. The name “arthropod” means “jointed foot”, and all arthropods get around on jointed legs. They also have a hard outside called an exoskeleton. It’s like they have skeletons on the outside of their bodies! There are more arthropods
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