In an experiment, you used a solvent to extract fat from hamburger meat. When you are finished in the experiment, then you should put the solvent and the fat into waste containers that are specific for the solvent used in the experiment. You cannot just throw them into the sink as it may pollute and cause unwanted effect on bodies of water. Also, you cannot throw it together with other wastes as you do not know the reaction that would happen with it with the other wastes.
Geographical Spread. Islam spread from the Middle East to take hold across North Africa during the second half of the 7th century CE when the Umayyad Caliphate (661-750 CE) of Damascus conquered that area by military force
Answer:
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Answer:
a form of monarchy in which the monarch holds supreme autocratic authority, principally not being restricted by written laws, legislature, or customs.
Explanation:
a form of government in which the ruler is an absolute dictator
Answer:
trade and industry grew
more people moved to rural area to farm.