After three half-lives have elapsed, the amount of an 8.0 g sample of a radionuclide that (hint: pizza slices)
a. Remains undecayed is 1.0 g
b. Has decayed is 7.09
c. Remains undecayed is one-third the original amount
d. More than one correct response
e. No correct responsel

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.

get the total number of pieces of fruit and divide it by 4 to get the average. the result is the answer to the problem. 14 total number of fruits and there are 4 members. 14 divided by 4 is equals to 3.5.