Hope I am giving the right answer to the question.
A web browser is a software application for accessing information on the World Wide Web.
Google Chrome, Safari, internet Explorer
Hi there!
Teaching by online is a secondary form of teaching. It poses some dangers as well as uses. They are listed below :
USES :-
☆ Students don't need to go to school and waste time and energy.
☆ Only a device is needed for joining.
DISADVANTAGES :-
☆ Internet connection is needed. Also, everyone doesn't have good internet.
☆ There are many issues happening.
<em>Hope it helps ...</em>
To minimize the extent to which outcome differences between experimental and control conditions can be attributed to placebo effects, researchers make use of double-blind procedure.
Placebo effects also called as dummy treatment are tablets and injections that do not have any physiological significance but it gives a psychological effect to the patient that can have a positive impact on the recovery of the patient.
It is usually given during clinical trial to understand the practical application of drugs. The patient do know whether they have been given the placebo or the real medicine.
Double-blind procedure is a method of clinical trial in which both the doctors and participants are unaware which treatment is given to which candidate in order to minimize the bias from the trials.
To learn more about Placebo effects here
brainly.com/question/5069588
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I don't see any options to this question but if I were to guess I would say Unstable or Conflicted.
Hope I helped!