The graph provided shows the accumulation of nonradioactive atoms during the decay of a radioactive substance. Why does the correct graph approach the horizontal line at y = 100? Check all that apply. The total number of atoms is 100.

The number of half-life cycles it takes for all the nuclei to decay is 100.

The final number of nuclei that can decay is 100.

Select the correct answer. why are scientific models important in the study of science? a. they always involve critical mathematical calculations. b. they scientists understand complex ideas and objects that aren’t easy to handle. c. they enable scientists to popularize their work in society. d. they are required when conducting any peer review process. e. they are necessary for turning a hypothesis into a law.