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Which equation shows conservation of atoms? a) H₂O -> H₂ + O₂ b) CH₄ + O₂ -> CO₂ + H₂O c) CO₂ + H₂O -> C₆H₁₂O₆ + O-2 d) NaCl + H₂O -> NaOH + HCl
answered
Dec 12, 2024
Chemistry
high-school
1
answer
107k
views
This substance is a powerful oxidizing agent and a harmful pollutant; yet a layer of it in the upper stratosphere serves as a shield from harmful ultraviolet radiation from the sun. What is this substance?
answered
Sep 29, 2024
Chemistry
high-school
1
answer
177k
views
The duration of a professor's class has continuous uniform distribution between 49.2 minutes and 55.5 minutes. If one class is randomly selected and the probability that the duration of the class is longer
asked
Sep 19, 2024
Mathematics
high-school
1
answer
31.7k
views
The number of species present is one way to measure biodiversity. Explain why an index of diversity may be a more useful measure of biodiversity.
asked
Aug 21, 2024
Biology
high-school
1
answer
170k
views
Who supported the strictest plan for the South to rejoin the United States during Reconstruction? 1. Radical Republicans 2. President Lincoln 3. Southern Democrats 4. President Johnson
asked
Aug 4, 2024
Social Studies
middle-school
2
answers
51.6k
views
What is the phenomenon that the cell must sit in a particular space in a tissue that ensures that the cells don't get abnormally large? A) Contact inhibition B) Anchorage independence C) Apoptosis D) Cell
asked
Aug 1, 2024
Biology
high-school
1
answer
35.0k
views
Behaviainst Theory and the meaning of theory
asked
Jul 15, 2024
English
college
1
answer
139k
views
HI gais pa help function and evaluate
asked
Jul 6, 2024
Mathematics
college
1
answer
133
views
Mrs Ananaya is buying pencils in packs of 12, notebooks in packs of 16, and red pens in packs of 20. She needs to buy the same number of pencils, notebooks, and red pens. What is the least number of packs
answered
Jun 27, 2024
Mathematics
high-school
1
answer
500
views
What should you do if you experience symptoms like diarrhea while at work? -nothing -take some medicine and continue working -wait a few hours to see if you feel better. if you don’t then go ahead and
answered
May 26, 2024
Health
high-school
1
answer
36.0k
views
Assume the same facts as in problem 46. What is FFF's allowable casualty loss deduction under each of the following situations? -A comparable van sells for $4,000. After the accident, the insurance adjuster
answered
Mar 29, 2024
Business
high-school
1
answer
188k
views
Olympics (Gold, Silver, Bronze). What type of scale is this? A) Nominal scale B) Ordinal scale C) Interval scale D) Ratio scale
answered
Mar 10, 2024
Physics
high-school
1
answer
110k
views
Saffer corp keeps careful track of the time required to fill orders. Data concerning a particular order appears below: Wait time...........21.6 hrs Process time......1.6 hrs Inspection time 0.2hrs Move
answered
Mar 8, 2024
Business
high-school
1
answer
129k
views
In a sale-leaseback transaction the seller-lessee has retained the property. the gain on the sale should be recognized at the time of the sale-leaseback if the lease is classified as which of the following?
asked
Mar 2, 2024
Business
high-school
1
answer
159k
views
What process moves sound waves to the oval window, and what is the function of the oval window when sound enters the ear? a) Process: Air conduction; Function: Acts as an entrance to the cochlea b) Process:
answered
Feb 7, 2024
Physics
high-school
1
answer
77.1k
views
Process that occurs when substances cross the cell membrane automatically, without using any energy A) Active transport B) Osmosis C) Facilitated diffusion D) Passive diffusion
answered
Jan 19, 2024
Biology
high-school
1
answer
88.3k
views
What is Due process clause
answered
Dec 7, 2023
Biology
college
1
answer
100k
views
Camila and Caleb are selling doughnuts at the school bake sale. Caleb sold twice as many doughnuts as Camila. Together, they sold 15 doughnuts at the bake sale. Could Camila have sold 5 doughnuts? a Yes,
answered
Nov 26, 2023
Mathematics
high-school
2
answers
169k
views
The cargo area of a ship, in which poorer immigrants traveled, was called: OA. Holding. OB. Leeward. O C. Starboard. OD. Steerage.
asked
Nov 21, 2023
History
college
1
answer
163k
views
If you decide to paraphrase your source of information, it is necessary to__________. A) quote the material B) shorten the length of the material C) give the original writer credit for his or her ideas
answered
Sep 24, 2023
English
middle-school
2
answers
139k
views
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