Explanation:
Determining a substance's physical or chemical identity. What are the two main requirements for identification? The adoption of testing procedures that give characteristic results for specific standard materials and the number and type of tests needed to identify a substance to exclude all other substances.
Parietal lobe and frontal lobe
An exoskeleton is the outer skeleton of an animal to protect them. An exoskelton is also called a shell.
B. Clay particles are the smallest
