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Biology, 22.06.2019 11:30
Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.
Answers: 1
Biology, 23.06.2019 00:20
How have crops been modified? a.plants have been made more susceptible to pests b.plants have been made resistant to herbicides c.plants have been made more susceptible to herbicides d.plants have been modified to have reduced yield
Answers: 2
Biology, 23.06.2019 00:30
Males of different species of the fruit fly drosophila that live in the same parts of the hawaiian islands have different elaborate courtship rituals. these rituals involve fighting other males and making stylized movements that attract females. what type of reproductive isolation does this represent?
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Biology, 23.06.2019 04:31
An unknown liquid sample will flow at at rate of 3 ml/s through a funnel. you heat the liquid 10 degrees and it flows at a rate of 6 ml/s through the same funnel.
Answers: 2
What is an effect of continental shifting on local environments?
a. volcanoes
b. earthq...
a. volcanoes
b. earthq...
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