Hey i'm just bored and i don't have friends, can someone just talk to me?

Ialready know the answer to this question but i wanted to ask you guys to see if you know. who started the okinawan karate style ryukyu kempo? when year was it found?

This is a government controlled by one person with absolute power. question 3 options: communist democratic autocratic parliamentary

Which term describes a possible explanation of, or answer to, a scientific question that is based on prior knowledge or research and that is testable?