8 Please check the accuracy of your student contact information
and mark the correct answers on the answer sheet provided in
enrollment packet. There may be more than one correct
answer to each multiple-choice question. This test for Chapter
16 contains 45 questions.
your
True False
1. Laboratory control tests are the means by which we collect
the data we use to control the efficiency of our wastewater
treatment processes.
1
True

passing a magnet thought the

mixture , because iron gets attracted to magnet .

no but i do not usually comment or use my voice that much when it comes to social media

the dependant variable is spilled water

the independent is the heat

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )