none of them are a right angle since there isn't an angle on any of those measurements that are 90 degrees.
The dimensioning system in which <span>numerals are placed in line with the dimension line is called the <u> aligned </u> system. In the <u> unidirectional</u><u> </u>system all numerals read from the bottom.</span>
C.
The door is made of glass, which is an example of non-porous surface.
Ninhydrin is one of the most widely used reagents for chemical development of fingerprints on porous surfaces.
The correct answer would be C. Hope this helps.
THE AMAZING THING ABOUT BOOKS is how they have lives of their own. Writers think they know their
business when they sit down to compose a new work, and I suppose they do, right up to the moment
when the last piece of punctuation gets planted on the final sentence. More often than not, that
punctuation is a period. It should be a question mark, though, because what occurs from then on is
anybody’s guess.
