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10.El consumo de agua debe ser racional pues la hidrósfera se encuentra constituido por océanos y mares en un 96,5% (agua salada), los glaciares 2,5% (hielo), los cuerpos acuáticos terrestres como ríos, los lagos y las subterráneas apenas 1% y de este total solo es apto para el consumo humano:Respuesta necesaria. Opción única.
2,07 %.
1,05 %.
1,07%.
0,07 %.
Answers: 3
Biology, 22.06.2019 01:10
Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot.active transport involves transport proteins, and facilitated diffusion does not.facilitated diffusion involves transport proteins, and active transport does not.active transport requires the expenditure of cellular energy, and facilitated diffusion does not.
Answers: 1
Biology, 22.06.2019 04:30
In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?
Answers: 3
Biology, 22.06.2019 09:30
What type of plant is good for a bioassay and where can i buy it? i only have a month.
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Biology, 22.06.2019 11:30
What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.
Answers: 3
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10.El consumo de agua debe ser racional pues la hidrósfera se encuentra constituido por océa...
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