Which combination forms a covalent bond

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

How many types of rock can form from the rock cycle

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 !