Answer:
radiometric dating methods
Explanation:
To establish the age of a rock or a fossil, researchers use some type of clock to determine the date it was formed. Geologists commonly use radiometric dating methods, based on the natural radioactive decay of certain elements such as potassium and carbon, as reliable clocks to date ancient events.
Rutherfords experiment showed that the atom does not contain a uniform distribution of change
Answer: D. To determine appropriate course placement for students wishing to enroll in college
Answer:
D. No, because it enhances the writer’s credibility by acknowledging a counterclaim to the argument that print books are superior to e-readers.
Explanation:
Correct. The writer should not delete the underlined text, because it enhances the writer’s credibility by acknowledging a counterclaim to the argument. The writer still argues that print books are superior to e-readers, but the writer acknowledges a counterclaim to that argument by stating that e-readers are good for enumeration.