I believe the answer you are looking for is C. :)
Answer:
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Answer:
The speaker
Explanation:
Speakers are output devices because the audio is taken from the app or website and playing it towards the speakers.
Answer: Falsifiability
Explanation: Falsifiability is the term that is defined as the evaluation of any particular hypothesis or theory to be proven wrong .This feature gives the access that the theory can be tested and have more accurate claims .
The ESP(Extrasensory perception) theory can also have feature of being falsifiable because the experiments and test lead to the issue that the negative effects of the theory are not certain which might occur due to simple observation of effects.
Earlier there were no ic's but vacuum tubes or transisters,..
making computer big , so big in that time, with low speed and memory
