Which of the following is a lab safety rule?
a. You may drink but not cat in the lab.
b. You...
Biology, 04.11.2021 14:00, bryantpropst1395
Which of the following is a lab safety rule?
a. You may drink but not cat in the lab.
b. You should tie back your hair if it is long,
c. You may wear sandals but not flip-flops in the lab.
d. You should leave used glassware for your teacher to wash.
Answers: 3
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Which of the following is a good strategy when it comes to desserts
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Biology, 22.06.2019 09:30, ceeejay0621
Juan and carol were studying invertebrates in biology. they knew that segmented or earth worms preferred a dark, moist habitat. during this lab, they would be investigating the responses of organisms called planaria or dugesia tigrina. these were simple flatworms that still had a one-way digestive system and a very simple nervous system. juan and carol placed the planaria in a petri dish containing cool, distilled water that was partially covered with black paper. they shined a light on the dish. next, they removed the paper and placed a small amount of chicken liver at one end of the dish. they added a few large salt crystals to the water. finally, they added drops of hot water to the cool water in the petri dish. their results can be seen in the data table. according to their experiment, all but one conclusion is valid.
Answers: 1
Biology, 22.06.2019 11:00, kingje1477
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