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.
Answer: colonial firefighter had to run to the front stoop of people’s homes to find water. A water pump on a cart was useful, but it still required many men to move it.
Explanation:correct on edge 2021
The correct answer is D. The preservation of traditional ways of life. I hope this helps! :)
It was the Louisiana purchase.
