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 correct answer for the question that is being presented above is this one: "a. enabled corporate executives to supervise daily business activities more closely." The corporation became a popular form of business organization during the post-Civil War period because it <span>enabled corporate executives to supervise daily business activities more closely.</span>
Answer:
<em>Economists view profits differently because they view costs differently.</em>
Answer:
3x + 2
Explanation:
A rectangle's area = L * W
Therefore
(9x+6)/3 = L
L = 3x +2
Is this for free points or....