Leaves get their colors through pigments. Leaves turn green because of chlorophyll but when they turn orange red and yellow it’s the chlorophyll breaking down and mixing with pigments (like carotenoids)
If an experiment is not verifiable, the person doing the experiment would never be able to get the answer to their hypothesis. Hypotheses need to be testable.
Hope that clarified things.
Hershey and chase performed an experiment in order to determine how bacteriophages infect bacteria and discovered that DNA is the genetic material.
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What is DNA?</h3>
This is referred to as deoxyribonucleic acid and is the genetic material of living organisms .
Hershey and chase performed an experiment using bacteriophages which contains protein and DNA by infecting it with bacteria and it was observed that DNA enters the host bacterial cell, but most of their protein does not.
This therefore means that DNA is regarded as the hereditary material.
Read more about DNA here brainly.com/question/16099437
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Answer:
because dinosaurs existed millions of years ago, carbon-14 has a short life that is too small to compare millions.
Explanation: