The industrial revolution: 1. farmers grow more crops. 2.introduced machines to agriculture. 3.decreased the amount of manual labor in farming. 4.all of the above.

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

What causes the appearance of lines in a emission spectrum

What is the mass in grams of 12.26 ml of acetone