Archive day

December 5, 2025

2,979 public questions were asked on this day.

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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
Which details would provide helpful factual support for this statement? Choose three correct answers. Sample statement: As urban populations continue to grow, so do the number of citizens who burn coal for fuel. Response...
Asked by khare 1 answer
Andy just lost his job. His family is now relocating to live with extended family. Which is an internal pressure that will most likely create conflict? agreeing on finances before relocating settling in a run-down, unsaf...
Asked by banana 1 answer
How can two siblings who constantly argue best improve their communication? by talking off topic by pretending to listen by talking over each other by being honest with each other
Asked by banana 1 answer
Which excerpt from Tom Sawyer allows the reader to infer the time of year? She did not finish, for by this time she was bending down and punching under the bed with the broom, and so she needed breath to punctuate the pu...
Asked by Bob 1 answer
Why did early Qing rulers such as Kangxi incorporate Han culture and government systems used by earlier dynasties?(1 point) Responses The Qing thought that Han culture and earlier government systems were superior to thei...
Asked by bb 1 answer
Which is a common area of conflict for families? starting new traditions saving money making new friends going to a university
Asked by banana 1 answer
Which of the following statements best interprets why the Canton System ended?(1 point) Responses Very few countries wanted to use the Canton System. Very few countries wanted to use the Canton System. Europeans refused...
Asked by bb 1 answer