While at the shore, you and your friend maria find a nest containing the fossilized remains of an animal. the nest, covered with sand, contains the skeleton and six preserved eggs. maria believes you have discovered a bird nest. you believe it is a turtle nest. what evidence would support maria's claim that the fossilized remains are that of a bird, class aves, instead of a turtle, class reptilia? a) the eggs b) a backbone c) a keeled sternum d) warm-bloodedness
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While at the shore, you and your friend maria find a nest containing the fossilized remains of an an...
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