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December 2025

42,840 public questions were asked this month.

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Recent questions

Latest from December 2025

Despite regulations and limits, these new industries have contributed to high smog levels. The amount of smog in Beijing is twenty times higher than worldwide safety levels. While manufacturing has led to increased pollu...
Asked by khare 1 answer
To revise the language in an informative essay, a writer should work on the Responses evidence. evidence. transitions. transitions. citations. citations. description. description.
Asked by khare 1 answer
The body paragraphs in an informative essay should include Responses a thesis statement. a thesis statement. a clear direction. a clear direction. clear examples. clear examples. restated evidence. restated evidence.
Asked by khare 1 answer
Use the equation for the formation of water to answer the question. 2H2 + O2 → 2H2O Elements such as oxygen and hydrogen naturally exist as diatomic molecules (i.e., in a paired-atom form). Does the equation for the form...
Asked by bb 1 answer
Methane (CH4) and oxygen (O2) combine to make carbon dioxide (CO2) and water (H2O) in the following unbalanced equation. CH4 + O2 → CO2 + H2O How many oxygen molecules are necessary in order to complete this reaction? (1...
Asked by bb 1 answer
Compare the linear function and the arithmetic sequence below. Linear Function: x y -1 10 0 14 1 18 2 22 The rate of change of the linear function is The y-intercept of the linear function is Arithmetic Sequence (Explici...
Asked by . 1 answer
Which statement accurately describes what happens in a reaction when reactants become products?(1 point) Responses Some reactants rearrange to form products, and any leftover reactants are lost. Some reactants rearrange...
Asked by bb 1 answer
In photosynthesis, carbon dioxide (CO2) and water (H2O) combine to form the sugar glucose (C6H12O6) in the following reaction: 6CO2 + 6H2O → C6H12O6 + ? Assuming this equation is balanced, which part is missing from the...
Asked by bb 1 answer
Hydrogen (H2) and oxygen (O2) combine to make water (H2O) in the following equation. 6H2 + 3O2 → ?H2O How many water molecules would be produced? (1 point) Responses six six five five three three four four Skip to naviga...
Asked by bb 1 answer
Which of the following statements best summarizes feudal Japan’s social hierarchy?(1 point) Responses Merchants ranked highest in the social hierarchy because they became wealthy. Merchants ranked highest in the social h...
Asked by bb 1 answer
Which of the following best describes the role the warrior classes played in medieval Japan’s economy?(1 point) Responses Warriors stopped trading during the Warring States period because of the fighting. Warriors stoppe...
Asked by bb 1 answer
Which of the following best explains why Ivan IV created the oprichnina during his reign?(1 point) Responses Ivan no longer had a good relationship with the Russian Orthodox Christian Church and wanted to destroy it. Iva...
Asked by bb 1 answer
An investigation of Russian imperial methods of political control reveals which of the following?(1 point) Responses The yasak tribute system was a very ineffective method of political control because it did not benefit...
Asked by bb 1 answer
Which of the following best summarizes Russia’s expansion as an empire under Ivan IV in the sixteenth century?(1 point) Responses Ivan IV acquired Siberia even though the Cossacks refused to help him. Ivan IV acquired Si...
Asked by bb 1 answer
Read the passage. H. G. Wells was a scientist and a writer. He used his knowledge of science to create realistic works of fiction that fascinated readers. His novel The War of the Worlds gained fame when it was adapted f...
Asked by Bob 1 answer
Read the excerpt from chapter 1 of The Strange Case of Dr. Jekyll and Mr. Hyde. Mr. Utterson the lawyer was a man of a rugged countenance that was never lighted by a smile; cold, scanty and embarrassed in discourse; back...
Asked by Bob 1 answer
Which sentence uses direct characterization? Ria scans the roadway and uses her signal to indicate a turn. Omar reminds his passenger, “It’s not safe for me to text while driving.” Genna observes speed limits because she...
Asked by Bob 1 answer
Use the chemical equation to answer the question. 2O2 + CH4 → ?H2O + CO2 How many molecules of water are produced in the reaction? (1 point) Responses two two one one eight eight four
Asked by bb 1 answer
When do we refrain from capitalizing the "d" at the beginning of "deaf"? (1 point) Responses when describing the deaf community when describing the deaf community when referring to deafness as a physical condition when r...
Asked by jaun 1 answer
Which example is a closed system?(1 point) Responses a sealed jar of salad dressing a sealed jar of salad dressing the atmosphere of a planet the atmosphere of a planet the human body the human body a bowl of punch at a...
Asked by bb 1 answer
In a chemical reaction, two molecules are rearranged to produce two new molecules. Reactant 1 has a mass of 12 g. Reactant 2 has a mass of 23 g. The mass of product 1 is 15 g. The mass of product 2 is _____.Blank.(1 poin...
Asked by bb 1 answer
Which pair of words best describes the setting of Bilbo Baggins’ party? close and dark dank and cheerless private and exclusive grand and inclusive
Asked by Bob 1 answer
Which parts must be balanced in a chemical equation?(1 point) Responses numbers of reactant and product molecules numbers of reactant and product molecules numbers of reactant and product atoms numbers of reactant and pr...
Asked by bb 1 answer
Which statement best describes the law of conservation of mass?(1 point) Responses Reactants and products cannot escape from a closed system. Reactants and products cannot escape from a closed system. Chemical symbols ar...
Asked by bb 1 answer
Sue and Henry are both over the age of 75. They are permanent guardians to their grandchildren. Which type of family does this describe? blended family family of choice adoptive or foster family cross-generational family
Asked by banana 1 answer