Draw the picture of snail and star fish and write the characters of these animals.
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✿✿Sea stars..✿✿
Sea stars are a diverse group of animals, but most of them share the following characteristics: Hard plates under their skin instead of a backbone. Spines or spicules covering the top (or dorsal) surface. Hundreds of tube feet, which help feeding and movement.
✷✷snails....✷✷
Land snails have a strong muscular foot; they use mucus to enable them to crawl over rough surfaces and to keep their soft bodies from drying out. Like other mollusks, land snails have a mantle, and they have one or two pairs of tentacles on their head. Their internal anatomy includes a radula and a primitive brain.
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