Differentiate between the three types of fibers found in connective tissue; collagenous, Elastic and, Reticular.

i believe the answer would be:

d. violin, clarinet, french horn, and tuba

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

54 degrees incident angle = reflected angle

angle is from normal turned to line of ray