1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Over [174]
2 years ago
13

Which part of an investogation is only found in an exirmental investigation

Social Studies
1 answer:
Alex777 [14]2 years ago
6 0
A group used in a study or in an experiment, which does not get treatment by the scientists and is used as a foundation to determine the functions of the other tested subjects is known as the control group. The control group is only found in an experimental investigation.
You might be interested in
Who were the first humans to learn to built a fire
Colt1911 [192]
I would think either the Indians or cavemen
7 0
3 years ago
Read 2 more answers
Based on the distribution of arable land around the world, in which geographic regions would food production for large populatio
Katen [24]

Answer:

North Africa and the Arabian Peninsula is the correct answer.

Explanation:

3 0
3 years ago
The tell tale heart why does the narrator seat himself and the officers in the room where the body is buried?
Liono4ka [1.6K]

Answer:

<h3>To act casual like nothing has happened.</h3>

Explanation:

In 'The Tell-Tale Heart', the narrator seat himself and the police officers in the room where the body is buried to indicate that nothing has happened and to avoid any suspicion from the officers.

When the police got called by his neighbor, the narrator hid the remains of the dead man beneath the floorboards and placed a chair above the dead man. The narrator says that he did that in order to avoid any suspicion when the police arrived. He sat on the chair and had a casual talk with the officers because he was sure that he won't get caught.

6 0
3 years ago
How do most students in puerto rico go to school? A. they walk B. they ride a bike C. they take a school bus D. they drive their
aliina [53]
The students in Puerto Rico often reached the schools they are in through walking. So, the answer to the question above is letter A. They do this often as some of the schools are accessible this way. It is also said that walking around towns in Puerto Rico is quite safe. 
7 0
3 years ago
Read 2 more answers
Which assessment of herbert hoover's presidency is most accurate?
omeli [17]
I believe the answer is: <span>Although he did not cause the stock market crash, Hoover deserves criticism for his inadequate response to it.
Right after the market crash, President hoover stated that the crash is just a part of recession and the economy would bounced back on itself without having to change any policies in the economy, which lead to the criticism from many economists.</span><span />
3 0
3 years ago
Other questions:
  • Consider the fact that men's sports are more
    14·1 answer
  • What influences and events led to the development of the roman republic?
    12·1 answer
  • How do you do this problem 30-i=4
    7·1 answer
  • What does executive privilege mean?
    8·1 answer
  • Determine what is the claim made by outlook magazine editorial.
    10·1 answer
  • Why did the Roman Empire fall?
    11·1 answer
  • What was HUAC known for? At least 3 sentences. *
    5·2 answers
  • 6. If you wanted to see the amount of
    15·1 answer
  • Which statement best describes the trail of tears
    10·2 answers
  • What is the relationship of freedom,ethics and morality?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!