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Laboratory aprons or coats should be worn when working with A. electrical equipment. B. glassware of any kind. C. chemicals and heated substances. D. small animals when being handled.
Laboratory aprons or coats should be worn when working with chemicals and heated substances.
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Asked 3/15/2016 9:49:37 AM
Updated 3/15/2016 10:10:09 AM
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This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [3/15/2016 10:10:09 AM]
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Exit Which of the following scientific terms has the most evidence and observations?
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Updated 6/13/2020 10:37:11 PM
1 Answer/Comment
A scientific law has the most evidence and observations.
Added 6/13/2020 10:37:11 PM
This answer has been confirmed as correct and helpful.
To evaluate this claim you can A. calculate the price of producing the fuel. B. study the effect of a fuel spill on wetland ecosystems. C. determine the efficiency of the fuel in different types of engines. D. test the amount of greenhouse gases released when the fuel is burned.
Question
Not Answered
Updated 12/2/2021 11:10:25 PM
1 Answer/Comment
A group of scientists claim that a new type of fuel will help reduce greenhouse gas emissions. To evaluate this claim you can test the amount of greenhouse gases released when the fuel is burned.

Added 12/2/2021 11:10:25 PM
This answer has been confirmed as correct and helpful.
An experiment wants to find the wind speed that begins to lift an airplane. The strategy is to use a 1/32 scale model and wind tunnel. Why is this strategy valid? A. A wind tunnel is available for the experiment. B. The real airplane will not fit in the wind tunnel. C. The scale model matches the scale of the physical forces in the wind tunnel. D. An inexpensive scale model of the airplane is available through the local hobby shop.
Weegy: An experiment wants to find the wind speed that begins to lift an airplane. The strategy is to use a 1/32 scale model and wind tunnel. This strategy is valid because the scale model matches the scale of the physical forces in the wind tunnel. (More)
Question
Updated 154 days ago|11/15/2023 11:24:29 AM
0 Answers/Comments
A group of scientists claim that a new type of fuel will help reduce greenhouse gas emissions. To evaluate this claim you can A. calculate the price of producing the fuel. B. study the effect of a fuel spill on wetland ecosystems. C. determine the efficiency of the fuel in different types of engines. D. test the amount of greenhouse gases released when the fuel is burned.
Question
Not Answered
Updated 3/21/2016 4:21:18 AM
1 Answer/Comment
A group of scientists claim that a new type of fuel will help reduce greenhouse gas emissions. To evaluate this claim you can test the amount of greenhouse gases released when the fuel is burned.
Added 3/21/2016 4:21:18 AM
This answer has been confirmed as correct and helpful.
Confirmed by Andrew. [3/22/2016 6:11:56 AM]
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