Answer:
Thousands of years back people were mostly hunters and gatherers. Thus, they used to eat raw meat and vegetable since they didn't know anything about cooking raw food in fire. After discovering about cooking raw meat and vegetables in fire is when new dishes and inventions came about.
Front walkovers are similar to cartwheels in the way that you're upside down. Manage the basics of a cartwheel first, then go from there.
Amphetamine, Methamphetamine, Caffiene, Ephedrine, Nicotine, Cocaine, <span>Methylenedioxymethamphetamine (MDMA or Ecstasy)</span>