Being healthy depends on eating the right kind and right amount of food. a. true b. false

This is a yes and no but I can give you some facts
-2,000 calories a day
- eat 3 fruits and 3 vegetables atleast
- drink 6-7 glasses of water each day
- sleeping 8-10 hrs is healthy
-exercising for 30mins- 1hr

The speed of  sound:   sound travels  at different speeds depending on what it istraveling through. of the three mediums (gas, liquid, and solid)  sound waves travel the slowest through  gases, faster  through  liquids, and fastest  through  solids.