The control group is the group that <span>received fruit punch that contained no alcohol.
In research studies or experiments, a control group is a group that receives no treatment. </span>It refers to a group of participants who<span> are not administered the treatment of which the effect is being studied (in this case alcohol ingestion). The purpose of control groups is to check whether a treatment variable (alcohol consumption) actually has an effect (</span><span>the likelihood people will talk to strangers). </span>
Answer:
May be the connection of two important rivers for the purpose of transportation or something..☆☆♡♡
Answer: Ceramic
Explanation: Transducer is a component of an electrical appliance which is put in to ensure that transmission of signals are achieved,a Transducer acts like a sensor in those equipments,one of the main components of a Transducer is the Ceramic component,which helps to convert mechanical actions like pressure,motion to signals,it also transmits signals into mechanical actions like pressure etc.
Answer:
The answer for this question is D or all of the above
Explanation: