Biology, 29.07.2019 23:00 Dhejxbdbbxbdbbx
In a pitcher of kool aid, what is the solute, what is the solvent , and what is the solution
Answers: 1
Biology, 22.06.2019 23:00, sanchezp0821
Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. there are pros and cons to using either chlorine or uv radiation to kill harmful microorganisms. what is one reason chlorination would be preferred over ultraviolet radiation? a) chlorine only eliminates visible impurities and is ineffective against microorganisms. b) chlorine not only kills bacteria but provides a residual effect on returning microorganisms. c) uv radiation can be used only to treat drinking water and is ineffective in treating waste water. d) ultraviolet radiation is more effective
Answers: 2
Biology, 23.06.2019 03:00, amandafroman
If we use blank to build a roof of the house and the temperature inside the house were the main c if we use to build the roof of the house, then the temperature inside the house will remain cooler. if we use to build the walls and floors of the house then the temperature inside the house will remain cooler. if we use to bring electricity into the home then it will allow electricity to flow into the home at a faster rate . if we use to construct the latches on the windows and doors then the magnetism will keep the latches secure.
Answers: 3
Biology, 23.06.2019 06:00, yarbor800592
Why it requires greater force to push a wheelbarrow loaded with soil compared to an empty wheelbarrow
Answers: 1
In a pitcher of kool aid, what is the solute, what is the solvent , and what is the solution...
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