juniorvasquez1 juniorvasquez1

24-05-2018
Chemistry

contestada

If a fingerprint is discovered on a dark service, what color fingerprint powder might be used?

A. Blue
B. Black
C. Red
D. Grey

Respuesta :

vinyl50098 vinyl50098

24-05-2018

Black and Grey both work but Black is the most popular choice to get the greatest contrast between the print and a white surface

Answer Link

Otras preguntas

All Americans must have the privileges of citizenship regardless of race It requires. . the chance to find a job, and the opportunity to escape from the clutche

if the percent concentration is greater in the fluid outside a cell than inside a cell, how will the water flow

The acceleration of The Munster’s car is 9.71 m/s2 when he applies 5050 N of net force (by way of the engine). What is the mass of his car in kilograms? 520 kg

Which statement about fusion is correct? A. Fusion is currently being used to generate electricity in power plants. B. Fusion occurs in the sun. C. Fusion

How did people move boats up river against the current?

define the word asylum

What imports effect did the invention of gunpowder have on the development of east asia

6a_6b+3a+4b pleas help me and cool

How do you figure out how many isotopes an element has?

After her last drinking spree, karen hid a half-empty liquor bottle. She couldnt remember where she hid it until she started drinking again. Karen's patter of r