Please make corrections in red pen to your work and turn in with your packet. Remember that your graph will be graded separately, so the graph (with answers to 12-14) needs to be turned in separately.
Chapter 1
1)D
2)C
3)C
4)contacts increase chance of eye damage because they can trap chemicals
5)Don't eat in lab because it may become contaminated
6)teachers may modify labs or stress safety precautions
7)analyze question and information; evaluate answer; check units