Answer:
Plants have been made more susceptible to pests for modification.
I believe it would have to be C, the age of the fossil
Based on the scientific method, for the scientist using radioactive dating to determine the age of a fossil, the best way to increase reliability is by doing repeated analyses of the fossil finding it to be the same age each time.
<h3>What is the best way to increase reliability of a discovery?</h3>
In science, the reliability of findings can be increased by taking repeated measurements.
In the case of the scientist using radioactive dating to determine the age of a fossil, the best way to increase reliability is by doing repeated analyses of the fossil finding it to be the same age each time.
Learn more about about scientific discovery at: brainly.com/question/5955473
