A qualitative researcher may select a case that is unusually rich in information pertaining to the research question. A) critical

B) typical

C) deviant

D) rare

D. Rare

Explanation:

Qualitative research has to do with non-numerical data and is used to understand the beliefs of a group of people which can be gotten from surveys, questionnaires, interviews, etc.

A qualitative researcher may select a RARE case that is unusually rich in information pertaining to the research question.

This is because he wants to get an insight into the why, how, where and when of that particular ase as it's not a usual occurrence.

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest