What is TRUE about cancer cells? They are just like normal cells except for the way they function.
They form an encapsulated tumor that keeps them in one area of the body
They do not function appropriately in the tissue or organ they are a part of.
The mutations in cancer cells are caused by environmental factors.

they do not function appropriately in the tissue or organ they are a part of.

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.

i think it would be 5