Explain how an unglazed porcelain tile can be used to identify a mineral

Who wants free points + brainliest? answer this question correctly and you shall receive if you're caught driving with you could be punished with up to a year in jail and be fined up to $1,000. a. a suspended driver license or license plate b. an intoxicated minor passenger c. headphones covering both ears d. a broken taillight or headlight

Idon’t understand 8. plz ! we are finding the area of polygons. thx in advance!

Poland had achieved self government and can enjoy its since the collapse of the soviet union a: autonomy b: ingenuity c: feminismd: genocide