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February 2026

34,964 public questions were asked this month.

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Latest from February 2026

After World War II, people began living in suburban areas. How might the movement of people from cities to suburbs be related to the development of pesticides by chemists? Pesticides were needed in urban areas for pests...
Asked by ww 1 answer
Indicate the type of observation that is best represented by the figures below. Identifying Types of Observations qualitative quantitative Identifying Types of Observations qualitative quantitative Identifying Types of O...
Asked by Tesla 1 answer
Which sentence contains an adverbial clause?(1 point) Responses Make sure to print out your ticket before you go to the theater. Make sure to print out your ticket before you go to the theater. Whether students have enou...
Asked by Name 1 answer
What is a possible area of research in the future of genetic engineering? the long term effects of eating genetically modified foods the effectiveness of new drugs to prevent catching colds the water treatment methods to...
Asked by ww 1 answer
Which sentence contains a noun clause?(1 point) Responses Sprinters need to drink a lot of water while they train. Sprinters need to drink a lot of water while they train. Whenever I walk my dog, I make sure to clean up...
Asked by Name 1 answer
A battery-operated device was invented to control the speed and rhythm of the human heart. Which professional was mainly involved in this invention? a geneticist a biomedical engineer a sonographer a conservationist
Asked by ww 1 answer
What is a relative clause?(1 point) Responses a clause that modifies a verb in the independent clause a clause that modifies a verb in the independent clause a clause that modifies a noun in the independent clause a clau...
Asked by Name 1 answer
Drag each item to indicate whether it is an independent clause or a dependent clause.(2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the r...
Asked by Name 1 answer
What is the difference between an independent clause and a dependent clause?(1 point) Responses A dependent clause includes a subject and a verb, while an independent clause does not. A dependent clause includes a subjec...
Asked by Name 1 answer
An acrobatic airplane performs a loop at an airshow. The centripetal acceleration the plane experiences is 14.7 m/s2. If it takes the pilot 45.0 seconds to complete the loop, what is the radius of the loop? Round your an...
Asked by christian 1 answer
Given f (x) = sin x and g (x) = cos x, show that f (g (pie/2)) = 0. Show all your steps.
Asked by huhhf3;q 1 answer
A car drives around a curve with a radius of 42 m at a velocity of 24 m/s. What is the centripetal acceleration of the car? m/s2
Asked by christian 1 answer
An illustration of a car in a valley with hills on both sides and a velocity vector to the right. Addition vectors are below. The east vector is labeled A. The west vector is labeled B. The north vector is labeled C. The...
Asked by christian 1 answer
Sample Response: Tangential speed is dependent on an object's distance from the center of the circle. The farther away from the center an object is, the faster the object has to travel. Therefore, people living at a lati...
Asked by christian 1 answer
Conservation breeding programs are used in zoos to promote the breeding of zoo animals. Who would collaborate in the development of a breeding program? geneticists and conservationists conservationists and sonographers s...
Asked by ww 1 answer
Which of these is the best hypothesis for why your tire's air pressure is low? If the pressure in the tire is low, then the tire lost air pressure because air is escaping through a hole in the tire. If the pressure in th...
Asked by Tesla 1 answer
An illustration of the earth with 5 horizontal lines labeled 60 N, 30 N, 0, 30 S and 60 S. At which latitudes shown in the image of Earth do people experience the greatest tangential speed? Explain why.
Asked by christian 1 answer
Jupiter takes 9.9259 hours to rotate on its axis and has a tangential speed of 12,293 m/s. What is the radius of Jupiter? 7,781.6 km 19,420 km 48,893 km 69,912 km
Asked by christian 1 answer
What is a logical way that you could begin to investigate why your tire had low air pressure? Look to see if there is a hole in the tire. Feel the tire for air escaping from it. Place the bike in a warm location to see i...
Asked by Tesla 1 answer
The average radius of Mars is 3,397 km. If Mars completes one rotation in 24.6 hours, what is the tangential speed of objects on the planet’s surface? Round your answer to the nearest whole number. m/s
Asked by christian 1 answer
What field of work has been most impacted as DNA technology has improved? banking forensic analysis international trade electronics manufacturing
Asked by ww 1 answer
Explain the difference between rotation and revolution.
Asked by christian 1 answer
When organisms are able to to a changing environment, they can survive and reproduce in that environment. An organism's ability to survive and reproduce in a particular environment is called its . If a species is unable...
Asked by Akim 1 answer
Select the statement that accurately summarizes why the megalodon went extinct. Increased competition for food and territory. Humans started to hunt the megalodon for its fins. A decrease in territory meant mass migratio...
Asked by Akim 1 answer
Select the statement(s) that describe how the woolly mammoth became extinct. The woolly mammoth had to compete with humans for the same food source. The woolly mammoth was unable to adapt to the cold environment it lived...
Asked by Akim 1 answer