Vlass 2. The SI unit for mass is the kilogram, however we will use the in our science class to make measurements, because it is more appropriate for measuring the mass of small objects. c) milligram d) liter a) centimeter b) gram.​

The gun from the crime scene shows tool marks where the serial numbers are ground off. there are also tool marks on the bullets left behind. what information can the tool marks on the bullets and gun provide about the crime? what type of evidence does this information provide, individual or class?