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
Tanya [424]
3 years ago
6

In an experiment on how drinking dark beverages affects tooth color, red wine, cola, coffee, and tea are tested. In doing so, th

e researchers gathered people of the same age and gender into groups for testing. By making sure that each group had people of the same age and gender, the researchers were ____.
Social Studies
1 answer:
Gekata [30.6K]3 years ago
4 0

Answer:

running a controlled experiment.

Explanation:

In an experiment on how drinking dark beverages affects tooth color, red wine, cola, coffee, and tea are tested. In doing so, the researchers gathered people of the same age and gender into groups for testing. By making sure that each group had people of the same age and gender, the researchers were running a controlled experiment.

A controlled experiment is the one which is carefully curated by the scientists. The chosen participants are set in a controlled environment and are observed closely, as per this experiment.

You might be interested in
Motor vehicle crashes are the number ______ cause of death for people ages 3 to 33.
Veronika [31]

The answer is: one

Approximately, motor vehicle crashes made up around 18% of death on that age group (since younger people are much less likely to die from illness). A large portion of those death are strongly correlated to driving under influence of alcohol or taking away attention from the road while driving (such as using phone)

8 0
3 years ago
Read 2 more answers
5 X6<br>Solve the problem​
Kipish [7]

Answer:

30

I HOPED I HELPED

BRAINLYY PLZZZ

7 0
2 years ago
Read 2 more answers
Which part of this map is the subregioncentra america?
aliya0001 [1]
The answer is Subregion 4.
3 0
3 years ago
Messner and tardiff's study using the routine activities approach found that ________.
Pepsi [2]

They found that <span>since the very young and the elderly spend more time at home, these groups would likely be victims in family homicide situations.

This happens because the perpetrators tend to see the very young and elderlies as the people who do not possess the power to fight back, which make them believe they could get away with the criminal act. What more terrifying is that the perpetrators in these circumstances tend to be the acquaintances of the family.</span>
7 0
3 years ago
Which statement is true about becoming a student in midlife?
yaroslaw [1]

Answer: B. Life transitions often trigger a return to college in midlife.

Explanation:

Midlife adults are prone to undergo significant family transitions including divorce, widowhood, empty nest transition and competing demands from aging parents and their young adult offspring.

Those life transitions often work as turning points, increasing people´s inclination to start college or going back to finish earning a college degree, to establish a new life-course path.

7 0
3 years ago
Other questions:
  • _________ conducted ingenious research which demonstrated that infant monkeys become attached to a terrycloth-covered "mother" a
    13·1 answer
  • A --------- lives in the ocean...Seahorse or dolphin
    6·2 answers
  • Yuqi Zhao tried to unclog a floor drain in the kitchen of the restaurant where he worked. He used a drain cleaner called Carol’s
    6·2 answers
  • A leadership style that is warm, helpful, kind, and concerned with the welfare of others is ________, while a leadership style t
    5·2 answers
  • In the context of​ Maslow's hierarchy of needs​ theory, when a company names an​ "Employee of the​ Month" and​ "Employee of the​
    12·1 answer
  • Why do citizen have to register to vote??
    13·1 answer
  • What is wrong with the question "Who discovered America First?"?
    6·2 answers
  • How many humans live on earth today?
    11·2 answers
  • five forms in which human thoughts are made available in the library?five forms in which human Thoughts are made available in th
    12·1 answer
  • When changing lanes or cars are merging you must first commit to a _____ _____ ______ to make sure it's safe to continue.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!