true bugs beetles wasps and bees flies 045 pts What is the most

True bugs beetles wasps and bees flies 045 pts what

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true bugs beetles wasps and bees flies Question 22 0.45 / 0.45 pts What is the most significant ecological role of annelids? decomposers moving soil and sediments ocean bottom predators Question 23 0.4 / 0.4 pts Asteroidea: How do members of this group make their living? predators decomposers
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filter feeders Question 24 0.4 / 0.4 pts Echinoidea: What are the common names for some members of this group? sand dollars and sea urchins sea slugs and sea snails brittle stars and sea stars sea cucumbers and sea tomatoes Question 25 0.4 / 0.4 pts Urochordata: What is the common name for members of this group? sea squirts sea slugs sea cucumbers sea tomatoes Question 26
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0.45 / 0.45 pts Actinopterygii: What is the common name for members of this group? ray-finned fish lobe-finned fish sharks rays Question 27 0.4 / 0.4 pts Actinopterygii: What proportion of vertebrate species alive today are members of this group? 10% 25% 50% 75% Question 28 0.4 / 0.4 pts Which of the following is NOT a class of amphibians? frogs and toads
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salamanders and newts turtles caecilians Question 29 0.45 / 0.45 pts Dinosaurs ruled the earth for about _________ million years. 220 160 90 65 Question 30 0.4 / 0.4 pts Are pterosaurs (flying reptiles) dinosaurs?
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  • Spring '11
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  • Actinopterygii, sea level

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