What function does a sonar serve?

SONAR is an acronym that means SOund Navigation And Ranging. It is primarily used by the Navy to find submarines, and submarines use them to find each other, surface ships, and for navigation. There are two types of SONAR: active and passive. read more

It helps the mole breathe under water. It helps the mole eliminate excess heat. It helps the mole find food. It helps the mole dig out its burrow. 2. Which of the following do all animals not need to do in order to survive capture prey. obtain oxygen. eliminate waste avoid predators. 3. read more

The function of a computer server is to store, retrieve and send computer files and data to other computers on a network. Many businesses use a local network to connect a number of computers. On a larger scale, the worldwide computer network known as the Internet depends on a large number of servers located around the world. read more