No because it is just the measuring of your abdomen but the ex erices are
You can put a mask on to prevent sickness and contagious reactions to the pinkeye
Idk they just told me to do this
Answer:
The correct answer is - placebo-controlled.
Explanation:
A placebo-controlled group is a group of individual that receives an inactive medicine or substance, placebo, to prove research while other groups get real medication or medical therapy.
Placebo-controlled studies are related to test medical therapy. It is developed especially to have no effect and just to create a placebo effect.
Thus, the correct answer is - the placebo-controlled.
In a cooperative learning model, everyone succeeds only when the group succeeds. This way, the learners help one another to achieve understanding by positive interdependence.
In other words, since success depends on the participation of all the members, they would ask one another for information, evaluate one another's ideas, and monitor one another's work, thus help one another to achieve understanding.