13) Which type of trace evidence would you NOT analyze with a compound microscope?
A)
hair from a suspect
B)
a sperm sample from a suspect
C)
fibers from victims's sweater
D)
bullet striations from suspect's gun

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

Which of the following is typically most important to the adolescent when being examined?

The momentum of a car travelinv in a straight line at 20 m/s is 24,500kg·m/s. what is the cars mass?