Why are starfish shaped like a star? Some scientists think that by being wide and flat the sea star can touch more of the seafloor so it has a better chance of finding food. And because sea stars are more or less shaped the same in all directions it means they can move in any […]
What happens in Chapter 17 of The Hobbit?
How did Korea react to Japanese rule?
How did Korea react to Japanese rule? The March First Movement, as it came to be known, took the form of peaceful demonstrations, appealing to the conscience of the Japanese. The Japanese, however, responded with brutal repression, unleashing their gendarmerie and army and navy units to suppress the demonstrations. What was the relationship between Japan […]
What are brakes made of?
What are brakes made of? Brake pads are composed of steel backing plates with friction material bound to the surface that faces the disc brake rotors. What is brake friction material made of? Ceramic friction material is made from a mixture of two main ingredients: copper, a good metal for heat dissipation and its softness […]
Is the Hyundai Sonata reliable?
Is the Hyundai Sonata reliable? The Hyundai Sonata Reliability Rating is 4.0 out of 5.0, which ranks it 5th out of 24 for midsize cars. The average annual repair cost is $458 which means it has excellent ownership costs. Which Hyundai Sonata is the best? The Insurance Institute for Highway Safety gave the 2021 Hyundai […]
When should you get a new hockey stick?
How was the EPA formed?
How was the EPA formed? President Richard Nixon proposed the establishment of EPA on July 9, 1970; it began operation on December 2, 1970, after Nixon signed an executive order. The order establishing the EPA was ratified by committee hearings in the House and Senate. EPA enforcement powers include fines, sanctions, and other measures. Who […]
What are GREY whales favorite food?
What are GREY whales favorite food? Amphipods are a gray whale’s favorite food. These tiny shrimp-like animals live in sediment on the ocean floor in the Arctic feeding grounds. They also eat small creatures called cumaceans and isopods. How do California gray whales eat? How do gray whales eat? Since gray whales have no teeth, […]
When did PB&J become popular?
When did PB&J become popular? 1920s Who invented a peanut butter and jelly sandwich? Most accounts date the PB&J to the early 1900s. According to the Mark Williams book, “The Story Behind the Dish: Classic American Foods,“ a woman by the name of Julia Davis Chandler published the first recipe of a sandwich that combined […]
What is data flow diagram?
What is data flow diagram? A data flow diagram shows the way information flows through a process or system. It includes data inputs and outputs, data stores, and the various subprocesses the data moves through. What is data flow diagram and its types? Data Flow Diagram (DFD) is a graphical representation of data flow in […]