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
Nezavi [6.7K]
3 years ago
8

In a controlled experiment, which group experiences the test?

Biology
2 answers:
Arada [10]3 years ago
6 0

<span>C. Experimental group
</span><span>
Basically the experiment has to be done with proper reasoning to make the scientific explanation satisfactory for all concerned. Scientific method is a process that is ongoing. Based on the observations via properly done experiments, a scientist can come to a proper conclusion. Although the procedures followed during experiment may vary, but the final result should always be the same. </span>
ad-work [718]3 years ago
5 0

Answer: C. Experimental group

Explanation:

A controlled experiment is a scientific test in which a single variable can be directly manipulated to know the effect of manipulation over the variable under study. A control variable is used over which no manipulation is performed. It is kept as a benchmark for comparison of observations by using the control and experiment group in an experiment.

An experiment group is a set of independent variables over which the tests are performed in a controlled experiment.

You might be interested in
Help look at the picture​
Inessa05 [86]

The Steady State Theory state that the density of the universe was remaining constant.

<h3>Steady State Theory:</h3>

In cosmology, a steady-state theory is a perspective that holds that the universe is constantly expanding while maintaining a constant average density. According to this theory, the matter is continuously created to form new stars and galaxies at the same rate that older ones fade away due to their expanding distance and accelerating recession. The average density and configuration of galaxies are the same as any location in a steady-state universe, which has no beginning or end in time.

British scientists Sir Hermann Bondi, Thomas Gold, and Sir Fred Hoyle first proposed the hypothesis in 1948. Hoyle expanded on it in order to address issues that had come up in relation to the alternative big-bang theory. According to the hypothesis, in order to maintain a constant average density of matter across time, the new matter must constantly be created, primarily as hydrogen. With nearly five times as much dark matter, the amount needed is small and not immediately observable: one solar mass of baryons per cubic megaparsec every year, or one hydrogen atom per cubic meter every billion years.

Learn more about steady-state here:

brainly.com/question/4956578

#SPJ1

5 0
1 year ago
What does occean salinaty refer to
alukav5142 [94]

Answer:

sea

Explanation:

≈≈≈≈≈≈≈≈

6 0
3 years ago
I really need help with 6 thanks you
Vitek1552 [10]

Answer:

pancreas

Explanation:

beta cells of the pancreas produce insulin

5 0
2 years ago
Which element is the basis for all living things and can combine with other elements in many ways?
Vika [28.1K]
Carbon is the basic element for living thing
4 0
3 years ago
In algae and plants, photosynthesis happens in the
mash [69]

Answer:

3 one

Explanation:

chloroplasts

is located inside the cells

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which type of cell contains DNA enclosed in a nucleus?
    8·2 answers
  • What is it called when the species change over time
    15·2 answers
  • The number of organisms that the environment in an ecosystem can handle is called its _____.
    10·2 answers
  • If you were planting a vegetable garden, what should you consider for the time of planting? Use at least three examples of what
    9·1 answer
  • What is photosynthesis?​
    9·2 answers
  • A geologist is examining a new sample of rock. She is trying to categorize it based on its physical properties. Which of the fol
    5·2 answers
  • D) Describe Two different components of the cell that are essential for
    10·1 answer
  • Cases in which hair, bones, and teeth are the only evidence retrieved/available from a crime scene are particularly well suited
    12·1 answer
  • In a plant species, you notice that purple and yellow leaf colors segregate. Interestingly, hairy and smooth stems segregate, as
    8·1 answer
  • Leon listed the steps involved when auxin affects plant growth in response to light. The steps are listed in random order.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!