Questions

The ozone layer is part of the

Where is the headquarters of Youtube?

The head mirror used by ENT doctors is

What is source route?

What is a Multi-homed Host?

Innate immune system defenses include

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.
P- To those who have known comfort, discomfort is a real torture.
Q- Comfort is now one of the causes of its own spread.
R- The more comfort is brought into the world, the more it is likely to be valued.
S- It has now become a physical habit, a fashion, an ideal to be pursued for its own sake.

Improve the bracketed part of the sentence.
I had not completed my project so I thought I was (done with) when the manager asked me to hand it in.