B
Pretty sure this is right
<span>Eating, like any other
body task, requires discipline. You should not just eat because the food is
present but you should eat because you need to satisfy your body requirements. Of
course sometimes you feel the food is delicious and want to have some more.
Well, it’s normal but whenever you are expecting some tasty dishes in plenty, you
need to be prepared both physically and mentally. To avoid wastage, you need to
reduce the food that you consume prior to such an event. If your friends are
victims of the same, ask them to follow that advice. Also, tell them it’s
important for them to construct an eating schedule/plan. All these solutions,
however, require personal discipline.</span>
Answer:
(3) control group
Explanation:
Control group refers to the group of standar individuals who do not receive treatment by researchers, so that their results are compared with the experiential group which did receive treatment.
In the experiment about pulse rate according to music, the student does not include the average pulse rate of the control group that was not exposed to different types of music.
