Answer
Virtual realism lost much of its appeal due to the difficulty in creating lifelike images.
Explanation
Virtual reality is a high-end user interface which involves real-time simulation and interaction through multiple sensational channels. Sound, vision, taste ,smell and touch are the five senses that are used in virtual reality.
It has set of independent rotations that completely specifies the position and the orientation of the system. Or an environment that can be interacted with seemingly real or physical way by somebody using special electronic equipment's such as 3D screens.
According to Bolivar, The office should be passed from father to son.
Answer: Option D
<u>Explanation:</u>
In the selection process of senators, Bolivar said that the senate should be hereditary. It should not be elective. If the procedure of selection of the senate is hereditary, there would be no repel by this reaction especially during the time of political conflict and it would lead to be a great form of republic. Rather it would be the soul of republic. Thus the office should be passed on from the father to the son in the form of hereditary passing of office.
The missing verb to fill the gap in your sentence is ‘raised’.