Archive day

December 19, 2025

1,109 public questions were asked on this day.

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what is a barrel vault
Asked by a 1 answer
Your classmate Ravi is giving a presentation about historical reliefs. He mentions many bits of information he found on the internet about this type of artwork, some of which you recognize as being correct and some that...
Asked by a 1 answer
After arriving at the Column of Trajan, your classmate Ariana was so excited to read the narrative for herself. However, she came across some issues when trying to look at the story on this narrative relief. What is the...
Asked by a 1 answer
On a recent visit to Italy, your friend Gina admired the famous Pantheon in Rome. It was built using an architectural feature that resembles the upper half of a sphere or circle. It also allowed for the construction of v...
Asked by a 1 answer
One of the major developments during the Roman Empire was portraiture. Though the idea of creating a portrait of an actual person wasn’t new, it’s use grew. What is the MOST likely reason for this increase in the use of...
Asked by a 1 answer
Your classmate Katie is giving a presentation about Trajan’s Column. She mentions many bits of information she found on the internet about this historical relief. What does she mention that is NOT correct about this type...
Asked by a 1 answer
Your classmate Owen is giving a presentation about medieval art. He mentions that one of the most famous textile works produced during the Middle Ages is an embroidered cloth that is over 230 feet long. What additional f...
Asked by a 1 answer
After studying different periods in ancient art, your classmate Deven notices that women are not recognized as artists during these periods. He does some research but realizes that some of the facts he found may not be c...
Asked by a 1 answer
Scientists develop a genetically modified plant species that has a nonfunctional protein. The protein is necessary for the plant to use nitrogen. The species has a single mutation in a gene. What does this tell us about...
Asked by l 1 answer
After conducting some research about women and ancient art, Jacqueline provides you with some facts to use in your upcoming group presentation. All of her researched facts appear correct to you except one. Which of her “...
Asked by a 1 answer
Use the video to answer the questions below. Feel free to watch the video more than once or pause/rewind, if you need to. Video Player Question 1 Use the video to match the groups into their correct social classes:(24 po...
Asked by nemo 1 answer
Compare the art of the ancient Greeks to the ancient Romans. What is one thing these two types of art have in common? (1 point) Responses Both ancient Greek art and ancient Roman art used portraiture. Both ancient Greek...
Asked by a 1 answer
Recall how many Calories are in 1 kcal . Compare 41 Calories to 410 kcal (1 kcal=1,000 calories ).(1 point) Responses It is not possible to compare these two values. It is not possible to compare these two values. 41 Cal...
Asked by l 1 answer
Think about the differences between chemical and mechanical digestion. Which organs in the digestive system are involved only in the chemical digestion of food? Select the two correct answers.(1 point) Responses liver li...
Asked by l 1 answer
Which of the following is lacking in invertebrates?(1 point) Responses a spinal column a spinal column digestive system digestive system eyes eyes muscular system muscular system
Asked by l 1 answer
The rock in the picture is rhyolite, an extrusive igneous rock. Based on its appearance, how would you classify this rock? Question 20 options: A) Intermediate B) Mafic C) Felsic D) Ultramafic
Asked by idk 1 answer
Which mineral group is composed of compounds that contain atoms of sulfur and one or more metals? Question 19 options: A) Sulfates B) Phosphates C) Silicates D) Sulfides
Asked by idk 1 answer
Which statement accurately describes the relationship between mass and weight? Question 18 options: A) An object with twice the mass of another object will weigh one-fourth as much. B) An object with twice the mass of an...
Asked by idk 1 answer
Most structures in a cell are membrane-bound, but some are not. Which structure lacking a membrane is present in plant cells and not in animal cells?(1 point) Responses mitochondrion mitochondrion chloroplast chloroplast...
Asked by l 1 answer
Your classmate Emily is giving a presentation about medieval art. She mentions the Bayeux Tapestry. What does she mention that is NOT correct about this piece of artwork? (1 point) Responses It is an embroidered cloth th...
Asked by a 1 answer
Which food or drink item is a homogeneous mixture? Question 17 options: A) A cup of black coffee B) A tossed salad C) A handful of trail mix D) A bowl of cereal with milk
Asked by idk 1 answer
What is a distinguishing feature between smooth endoplasmic reticulum and rough endoplasmic reticulum?(1 point) Responses Smooth endoplasmic reticulum has lysosomes attached to its surface. Smooth endoplasmic reticulum h...
Asked by l 1 answer
Claystone and shale are examples of Question 16 options: A) conglomerate. B) breccia. C) sandstone. D) mudrock.
Asked by idk 1 answer
What is the movement of water, containing no solute, across semi-permeable cellular membranes through proteins called aquaporins known?(1 point) Responses simple diffusion simple diffusion endocytosis endocytosis osmosis...
Asked by l 1 answer
To which mineral group do most of the rocks in Earth's crust belong? Question 15 options: A) Phosphates B) Native elements C) Carbonates D) Silicates
Asked by idk 1 answer