*Question*
Q: What is the modern periodic table based on? Read this paragraph and choose the correct option from the provided answers: The modern periodic table is based on atomic number. Elements in each period go from metals on the left to metalloids and then nonmetals on the right. Within groups, elements have similar properties. Choices: - element mass - metallic number - element density - atomic number A:
**Answer**
atomic number

*Question*
Q: What type of vehicles is able to go to the deepest ocean floor? Read this paragraph and choose the correct option from the provided answers: Today, remote-control vehicles, called remotely operated vehicles (ROVs) go to the deepest ocean floor. They don't have any people on board. However, they carry devices that record many measurements. They also collect sediments and take photos. Choices: - off road vehicles - all-terrain vehicles - autonomous controlled airplanes - remote-control vehicles A:
**Answer**
remote-control vehicles

*Question*
Q: Besides increasing the potential, how else can you increase current in a circuit? Read this paragraph and choose the correct option from the provided answers: There are two ways to control the current in a circuit. Since the current is directly proportional to the potential difference and inversely proportional to the resistance, you can increase the current in a circuit by increasing the potential or by decreasing the resistance. Choices: - increasing the resistance - increasing the heat - decreasing the heat - decreasing the resistance A:
**Answer**
decreasing the resistance

*Question*
Q: The seasonal movements of animals from one area to another is referred to as? Read this paragraph and choose the correct option from the provided answers: Migration refers to seasonal movements of animals from one area to another. Migrants typically travel long distances, and travel the same paths each seasonal cycle. Usually, the migrants move to another area in order to find food or mates. Many birds, fish, and insects migrate. Mammals such as whales and caribou migrate as well. Figure below shows the migration route of a bird called a godwit. Another example of a behavior with a yearly cycle is hibernation. Hibernation is a state in which an animal's body processes are slower than usual, and its body temperature falls. An animal uses less energy than usual during hibernation. This helps the animal survive during a time of year when food is scarce. Hibernation may last for weeks or months. Animals that hibernate include species of bats, squirrels, and snakes. Most people think that bears hibernate. In fact, bears do not go into true hibernation. In the winter, they go into a deep sleep. However, their body processes do not slow down very much. Their body temperature also remains about the same as usual. Bears can be awakened easily from their winter sleep. Choices: - mitigation - hybernation - echolocation - migration A:
**Answer**
migration