I think C but I might be wrong
The right rider for the physician to add is GUARANTEED FUTURE INSURABILITY. If the doctor know for sure that his income will be increasing in the future, he can add guaranteed future insurability rider to his disability policy, this will enables him to purchase additional insurance without attempting any medical question as long as he meets the income eligibility.
Answer:
type of play, no play
Explanation:
In a study, the independent variable is the variable that isn't changed by the other variables during the experimental procedure. On the other hand, the dependent variable is the variable being tested/measured during the experiment (in this case, children's food choice), and therefore this variable is 'dependent' on the independent variable. Finally, the control group is the group where the independent variable is not manipulated, i.e., the group where participants do not receive the experimental treatment. A control group enables the establishment of causal-effects relationships by isolating the effects of the independent variable.
