you make a sentence then you add the word control group you are such a retard whoever asked that question
There are two different types of groups in the experiment, a control group and a experimental group
It is possible to use control group in a sentence as long as it does make sense.
A control group is nothing changed about it
you have to focus /
The control group is scheduled to arrive in fifteen minutes.
He had total control over me.
I am a control freak The control box is in the corner
Are you in control of the situation or not? She is just trying to control you.
To use a word group to make a complete sentence, you can start by ensuring that the word group contains a subject and a predicate. The subject is the noun or pronoun that the sentence is about, and the predicate is the verb that describes the action or tells something about the subject. Combine the subject and predicate to create a complete thought that conveys meaning.
there are a group of stars that are cclose together
It is widely accepted that governments control citizens' lives.
The conflagration was out of control by the time the fire crews arrived.