Duct tape was used to bind a store clerk in a robbery and a new roll of duct tape was found in a suspect home. Is the roll of duct tape class or individual evidence?

the answer to your question is tooth decay.

if you know your abc's you should be able to get your answer or just use google

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.

food source and hunting?