Biology, 21.10.2020 21:01, emmmmmmaaaa
A class was performing an experiment to discover the pH values of some common household substances. The results
of three groups are shown in the table below.
Substance
Lemon juice
Vinegar
Baking soda
Milk of magnesia
Group 1 pH
2.2
2.8
Group 2 pH
2.2
2.8
8.5
Group 3 pH
2.1
8.2
8.4
10.2
8.4
10.2
10.3
Which statement best describes evidence that Group 3's data are less valid than the data for the other two groups ?
Answers: 3
Biology, 21.06.2019 16:30, katelynbychurch
Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.
Answers: 1
Biology, 22.06.2019 04:20, kearahbillups677
Hybrid instruments that play sounds that are part sampled and part synthesized are known as:
Answers: 1
Biology, 22.06.2019 05:00, SmartScholar4094
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 1
A class was performing an experiment to discover the pH values of some common household substances....
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