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dedylja [7]
3 years ago
7

if a scientist used radiometric dating on a rock sample which of the following would she likley be trying to find out​

Biology
1 answer:
USPshnik [31]3 years ago
8 0

Answer:

sedimentary rocks

Explanation:

can be dated using radioactive carbon, but because carbon decays relatively quickly, this only works for rocks younger than about 50 thousand years. So in order to date most older fossils, scientists look for layers of igneous rock or volcanic ash above and below the fossil.

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What are transgenic organisms? Give one advantage of a transgenic crop.
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Answer:

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6 0
3 years ago
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liberstina [14]

Answer:

c] A red flower and a yellow flower mating to produce an orange flower.

Explanation:

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The origin and evolution of viruses is controversial. Discuss whether you think viruses evolved before the first cell or whether
Illusion [34]

Answer:

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