The ratio of the work output to the work input is called the___

The ratio of useful work output to total work input is mechanical advantage. ... T/F: The unit of work is called the joule. true. T/F: The energy an object has by virtue of its motion is its kinetic energy

Explanation:

hi i’m sorry to call us today so we will get back with y’all and we will have to do it haha omg was the day

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.