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Which organism, alive today, is most likely similar to the

Which organism, alive today, is most likely similar to the ancestor of these four classes of vertebrates?Responses A B C D
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A transmission electron microscope was used to examine a microscopic organism. No nucleus was found. Which of the following
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A scientist finds a fossil that she thinks might make a good index fossil. Which characteristic does this fossil most likely
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QuestionsA student claims that viruses are alive because they have genetic material and can reproduce. Is this students claim
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A student claims that viruses are alive because they have genetic material and can reproduce. Is this student’s claim correct?
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What do scientists think about the common ancestor of whales and hippos?(1 point)Responses The animal had two limbs. The animal
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Are Whales and Hippos Related? Quick Check1 of 41 of 4 Items Question What do scientists think about the common ancestor of
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A student claims that viruses are alive because they have genetic material and can reproduce. Is this student’s claim correct?
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1. A student claims that viruses are alive because they have genetic material and can reproduce. Is this student's claim
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A student claims that viruses are alive because they have genetic material and can reproduce is this student's claim correct a
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