At the crime scene, the investigator sees a bloody knife on the floor of the kitchen. What is the BEST type of photograph for the investigator to use to document this evidence?
A.
an overview photograph
B.
an intermediate photograph
C.
a close-up photograph
D.
a personal photograph

specific gravity is the density of a substance divided by the density of water. since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density

so "c" is the answer

plz give brainliest

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.