Question

what objects would not furnish dna for identification?
○ a toothbrush used by the person
○ sunglasses regularly used by the person
○ used and unwashed clothing or bed sheets
○ food found in the victims refrigerator

Explanation:

DNA can be found on objects that come into contact with a person's skin, saliva, etc. A toothbrush may have saliva, used unwashed clothing/bed - sheets may have skin cells. Sunglasses can also have skin cells and oils from the face. Food in the refrigerator is not likely to have the person's DNA as it is not in contact with the person's body in a way that would transfer DNA.

Answer:

D. food found in the victim's refrigerator