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Title: The ____ are very common arthropod Paleozoic fossils, and are extinct today. Post by: lacerna92 on Mar 29, 2018 The ____ are very common arthropod Paleozoic fossils, and are extinct today.
a. phoronids b. trilobites c. tardigrades d. moss animals e. lophophorate animals What will be an ideal response? Question 2 What is a disadvantage to having an exoskeleton? a. Exoskeletons interfere with ingestion. b. Exoskeletons severely limit locomotion. c. Exoskeletons do not prevent desiccation. d. Exoskeletons do not provide adequate protection from predators. e. Exoskeletons must be shed when the animal grows, exposing the animal to predators. Title: The ____ are very common arthropod Paleozoic fossils, and are extinct today. Post by: sdfaff on Mar 29, 2018 Content hidden
Title: The ____ are very common arthropod Paleozoic fossils, and are extinct today. Post by: lacerna92 on Mar 29, 2018 :idea: All of these are right, thanks!
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