Biology, 15.12.2020 17:10 NetherisIsTheQueen
Seguir el procedimiento (no hacerlo directamente) y determinar si los siguientes compuestos son acuosos (ac) o sólidos (s):
1.- Ag NO3
2.- NaCl
3.- AgCl
4.- Pb (NO3)2
5.- PbI2
6.- Zn (SO4)
7.- Mg (NO3)
8.- Ca (OH)2
9.- Sr (OH)2
10.- Fe (OH)3
Answers: 1
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Which list shows the levels of organization of an organism in hierarchical order from left to right, from the smallest to the most complex?
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Biology, 21.06.2019 18:30
The gene that causes sickle-cell disease is present in a higher percentage of residents of sub-saharan africa than among those of african descent living in the united states. even though this gene causes sickle-cell disease, it also provides some protection from malaria, a serious disease that is widespread in sub-saharan africa but absent in the united states. discuss an evolutionary process that could account for the different percentages of the sickle-cell gene among residents of the two regions.
Answers: 3
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Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
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Biology, 22.06.2019 02:00
The leopard frog and the pickerel frog are two closely related species. in areas where their ranges overlap, the frogs will remain separate species if they
Answers: 2
Seguir el procedimiento (no hacerlo directamente) y determinar si los siguientes compuestos son acuo...
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