Answer:
If we are watching the sky, we see the lightning before we hear the thunder. That is because light travels much faster than sound waves. We can estimate the distance of the lightning by counting how many seconds it takes until we hear the thunder. It takes approximately 5 seconds for the sound to travel 1 mile.
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Answer:
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The answer is D. Old stone tools with be more classified as an ancient artifact where the others would be classified as fossils.
Answer: It could be true
Explanation: Stanford students can view Satellite images
Answer: A dominant allele is a variation of a gene that will produce a certain phenotype, even in the presence of other alleles.
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