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
madreJ [45]
3 years ago
11

How do scientists decide when to change or modify their understanding of a particular topic?​

Biology
1 answer:
Natali5045456 [20]3 years ago
6 0

Answer:

they carry out experiments to understand it

Explanation:

Scientists raise hypotheses which are tested by experiments made under controlled conditions in order to explain a particular topic. When a hypothesis is confirmed by the experimental data, the evidence obtained from this experiment provides the basis to increase the scientific knowledge about a particular issue. In consequence, experimentation can be considered as a critical step in the scientific method and research aims to advance knowledge of a particular phenomenon by confirming a hypothesis, which must be testable (i.e. verifiable as a result of further experimentations).

You might be interested in
The experimental results could be made more valid by... 1) increasing the number of students. 2) using a plastic clothespin. 3)
quester [9]
3) using safety precautions
5 0
4 years ago
_____ acts on proteins to produce peptides which are later broken down into _____ in the small intestine
boyakko [2]
The enzyme pepsin acts on proteins to produce peptides which are later broken into amino acids in the small intestine
3 0
3 years ago
Action and reaction forces are equal in _____but opposite in _____.
snow_lady [41]
C. When you take a step, the ground pushes back on your foot with the same amount of force. If it pushed back with less, your foot would go through the floor; if it pushed back with more, it would actually push your foot off the ground. But they're in opposite directions; your foot pushes down, while the ground pushes up.

Hope this helps!
5 0
3 years ago
Read 2 more answers
caffeine increases activity not only in the brain but also in the branch of the nervous system serving the body. this branch is
g100num [7]

The appropriate response is peripheral.

<h3>What exactly does being nervous mean?</h3>
  • Expressing or demonstrating worry, apprehension, or concern I get anxious whenever I have to give a speech.
  • A sudden feeling of dread or panic She detests operating a vehicle.
  • Consisting of, involving, or comprising nerves or nerve cells.

<h3>What functions does the nervous system perform?</h3>

Your nervous system uses neurons, which are specialized cells, to send impulses and messages throughout your body. Your muscles, organs, glands, skin, and brain all send and receive electrical signals. The communications allow you to move your limbs and feel things like pain.

To know more about Nervous visit:

brainly.com/question/13487019

#SPJ4

4 0
2 years ago
What clastic rock consists of the smallest grain size?
abruzzese [7]
The answer would be sedimentary rock because sedimentary is made up of small grains and also formed by deposition...
4 0
3 years ago
Read 2 more answers
Other questions:
  • Cells a and f show an early and a late stage of the same phase of mitosis. what phase is it
    8·2 answers
  • How are codominant alleles and incompletely dominant alleles similar how are they different?
    12·1 answer
  • Question 5
    12·1 answer
  • What is the purpose of messenger RNA (mRNA)?
    5·2 answers
  • Explain reproduction as attribute of Living Organism<br>(long answer type question)​
    12·1 answer
  • PLS HELP Conservation of Mass Activity Worksheet Instructions: Observe and analyze the interactions between the substances pictu
    11·2 answers
  • Aminoglycosides: Select one: a. attach to the 30S ribosomal subunit and disrupt protein synthesis. b. are metabolic analogs of P
    7·1 answer
  • What type of injury is not likely to occur from a chemical
    5·1 answer
  • You are part of a research group experimenting with signaling molecules that would tell cancer cells to stop dividing. The cance
    14·2 answers
  • Anyone is this right i have no clue
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!