Chemistry, 09.04.2020 04:56 musoke25p8zrsw
Un tiburón es capaz de detectar una cantidad de 3xl0ala -4 gramos de sangre en un kilogramo de agua.
Cual es la concentración de la sangre expresa en pprm?
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Chemistry, 22.06.2019 03:00
Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture
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Chemistry, 22.06.2019 03:30
The boiling point of liquids is very high what does it indicate
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How long could you survive without electricity? what parts of your life would be affected by loss of electricity? should you prepare for an electricity outage, and if so, how would you prepare? what backup system could your family or community install to generate limited amounts of electricity during an outage? how does this system create an electric force field and generate electric current?
Answers: 2
Un tiburón es capaz de detectar una cantidad de 3xl0ala -4 gramos de sangre en un kilogramo de agua....
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