What is the most important reason to control the conditions of an experiment?
to make the exp...
Biology, 30.10.2019 18:31 sydthekid25
What is the most important reason to control the conditions of an experiment?
to make the experiment easier to repeat
to reduce the amount of data that must be recided
because this is necessary for graphing the data
because this is necessary for the data to be valid
Answers: 2
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Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.
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New york city has 2,181 inhabitants per square mile. the state of alaska has 1.03 inhabitants per square mile. ecologists would say alaska has a low exponential growth population density birth rate carrying capacity
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Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?
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Which of th following is needed for cellular respiration to occur
Answers: 1
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