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Alchen [17]
3 years ago
6

A bird or feathered dinosaur is ________.

Biology
1 answer:
nydimaria [60]3 years ago
5 0

Answer:

A bird or feathered dinosaur is Archaeopterix.

Explanation:

Archeopteryx is an extinct genus of primitive birds, with intermediate characters between feathered dinosaurs and modern birds.

Archeopteryx lived in the Upper Jurassic Period about 150 million years ago, in what is now southern Germany, during a time when Europe was an archipelago of islands in a shallow warm tropical sea, much closer to the equator of what is now.

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Scientist are studying an 500g. Sample of a radioactive element. Which has an annual decay rate of 11%. How many grams of the sa
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Explanation:

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learn more:

Radioactive decay brainly.com/question/10094982

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