Archive day

January 21, 2026

3,514 public questions were asked on this day.

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Match each polynomial operation with its corresponding rule for handling exponents when working with like terms. addition - multiplication - subtraction - division - answer pool: exponents remain the same when combining...
Asked by dude 1 answer
A Venn diagram can be used to compare and contrast nucleic acids. A diagram shows 2 overlapping circles labeled R N A and D N A. R N A is labeled A, D N A is C, and the area of overlap is B. Which characteristic would be...
Asked by Havon 1 answer
What scientific knowledge about macromolecules is a direct result of Gerardus Johnannes Mulder’s 1838 discovery? All proteins contain carbon, hydrogen, oxygen, and nitrogen. All carbohydrates contain carbon, hydrogen, an...
Asked by Havon 1 answer
What would most likely happen to plants if they did not have a waxy outer coating? They would store more water in their leaves. They would photosynthesize at a faster rate. They would store more sugars in their leaves. T...
Asked by Havon 1 answer
he table lists some organelles and functions. Only one pair is correctly matched. Functions of Organelles Organelle Function Lysosome Stores water and waste materials Vacuole Breaks down sugars Mitochondrion Breaks down...
Asked by Havon 1 answer
What happens to the magnetic domains inside iron when it becomes magnetized? Give me 1 to 2 sentences.
Asked by Cheesecake 1 answer
What happens to the magnetic domains inside iron when it becomes magnetized?
Asked by Cheesecake 1 answer
True or false earth acts like a giant bar magnet
Asked by Cheesecake 1 answer
True or false, an electromagnet stays magnetized, even when the current is turned off
Asked by Cheesecake 1 answer
True or false, moving electric charges produced magnetic fields
Asked by Cheesecake 1 answer
True or false all materials can be magnetized if the magnet is strong enough
Asked by Cheesecake 1 answer
True or false like magnetic poles attract each other
Asked by Cheesecake 1 answer
To what extent do you believe the government should be involved in the economy? * Minimal Government Intervention: The government should primarily focus on national defense and law enforcement, with minimal involvement i...
Asked by zilla 1 answer
Which group best represents how Georgians on the home front supported the war effort?(1 point) Responses Farmers refusing to sell crops Farmers refusing to sell crops Citizens buying war bonds and growing victory gardens...
Asked by Sarah 1 answer
Which describes a difference between a positive and a negative feedback loop? The output of a system stimulates another cycle of the system only in a positive feedback loop. The output of a system keeps conditions within...
Asked by zilla 1 answer
The diagram shows the electromagnetic spectrum. Which statement BEST compares an ultraviolet wave to a microwave? (1 point) Responses An ultraviolet wave has more energy than a microwave because it has a shorter waveleng...
Asked by Sarah 1 answer
This table shows information about electromagnetic and mechanical waves. Which question can be placed in the property column instead of the letter X? (1 point) Responses How are they formed? How are they formed? How does...
Asked by Sarah 1 answer
he picture below displays the electromagnetic spectrum with the frequencies and wavelengths of the different electromagnetic waves. Which of the following statements correctly compares the frequency of infrared waves and...
Asked by Sarah 1 answer
Which statement is true for electromagnetic and mechanical waves?(1 point) Responses Electromagnetic waves require a medium to travel, but mechanical waves do not need a medium. Electromagnetic waves require a medium to...
Asked by Sarah 1 answer
A girl uses sunscreen lotion to protect herself from the energy of the electromagnetic rays from the sun. What does sunscreen lotion do to interfere with the transfer of energy from the sun to a person's skin?(1 point) R...
Asked by Sarah 1 answer
Which of these statements is true of the Fourth Amendment? Check all that apply. A police officer can search someone’s home, so long as a judge is present. The Fourth Amendment describes a fair process for searches and s...
Asked by j 1 answer
Real-World Scenario Starch molecules are actually long chains of glucose molecules. When you eat food containing starches, such as potatoes, your body breaks down the starch into the glucose molecules. Your cells then us...
Asked by Havon 1 answer
Glucose Diffusion Experiment Initially, glucose was found only the dialysis tubing. After 15 minutes, a sample was taken. That sample showed that glucose was found the dialysis tubing.
Asked by Havon 1 answer
Maryland Senate How many members? Term Limits? Who can be a Senator?Write in 2 sentences each in a 4th graders response response What are its limitations, compared to the national levels of Congress ( Maryland) ? Write i...
Asked by Blue 1 answer
Maryland Senate How many members? Term Limits? Who can be a Senator?Write in 2 sentences each in a 5th graders response response What are its limitations, compared to the national levels of Congress ( Maryland) ? Write i...
Asked by Blue 1 answer