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Which ingredient(s) would be the LEAST important in determining how well the cleaner can clean windows?
A cleaning agent contains ingredients listed in the figure below. Exhibit: Which ingredient(s) would be the LEAST important in determining how well the cleaner can clean windows?A . ammonium hydroxide solutionB . boraxC . ammonium hydroxide and colorD . borax and perfumeE . perfume and colorView AnswerAnswer: E
When the plants reach maturity, which of the following outcomes might be expected?
Using new, advanced methods of biotechnology, scientists can produce copies of genes of one species and insert them into the chromosomes of another species. The resulting transgenic plants offer potential advantages that are unobtainable through conventional methods. A gene that is active against corn borers is inserted into corn plants....
Which material is a product of this chemical reaction?
Making bread involves a chemical reaction. A chemical reaction involves starting materials (the reactants) and the substances produced (the products). Which material is a product of this chemical reaction?A . yeastB . sugarC . carbon dioxideD . waterE . starchView AnswerAnswer: C
Based on the information provided, which of the following factors was responsible for the population reduction?
Animal populations are regulated by a variety of natural factors. Five of these factors are: ✑ competition―A struggle among rival organisms results when available resources (for example, food or shelter) are limited. ✑ predation―Many animals pursue and eat other animals as prey. ✑ disease―In overcrowded populations, the buildup of waste...
Which organism listed below could be classified as an autotroph?
An autotroph is an organism that can make its own food. A heterotroph, an organism that is unable to make its food, relies on other living things for food and energy. Which organism listed below could be classified as an autotroph?A . birdB . frogC . deerD . snakeE ....
Based on the above information and diagram, using the similarities of physical traits, which pair of organisms might be grouped for scientific study?
Scientists often place living organisms into related groups for the purpose of studying their physical characteristics. The diagram below shows five single-celled organisms. Based on the above information and diagram, using the similarities of physical traits, which pair of organisms might be grouped for scientific study?A . A and DB...
Which situation requires a spring with the largest spring constant?
A spring can be compressed or stretched. The amount of force that is required for a spring to return to its original position depends on its "spring constant." If the spring constant is large, thespring is rigid and difficult to stretch or compress. If the spring constant is small, the...
A person who takes medication in capsular form would be ingesting materials produced by which algae?
A person who takes medication in capsular form would be ingesting materials produced by which algae?A . green algaeB . brown algaeC . golden-brown algaeD . red algaeE . green algae and brown algaeView AnswerAnswer: D
Based on the information and table, which statement is the best conclusion?
The results of a study of an experimental drug treatment seem to suggest that it is quite effective in treating an eye disease. The table below indicates the results of the use of the experimental drug therapy on 500 males who are 40C60 years old. Based on the information and...
Based on the information and diagram, which statement regarding the droplets on the outside of the can is the most accurate?
Air is a mixture of gases, mostly nitrogen and oxygen, but it also contains a small amount of water vapor. Depending on its temperature, water can exist in any of the three states of matter. In the diagram at the left, water droplets have formed on the outside of the...
