Which organic compound used for stored chemical energy contains carbon hydrogen oxygen and often phosphorus

If a robot fixed another robot is it a engineer or doctor?

Will mark you as ! keiko’s teacher was discussing the theory of endosymbiosis. she asked keiko to mark the organelles in the diagram that most closely resembled prokaryotes. which organelles should keiko mark? * the first image is the question and the second image is some information to you answer the !

This is the interaction of two organisms where one is and the other is neither nor harmed.