What characteristics of phospholipids accounts for their packaging into a double layer

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 !

Several billion years ago which gas was the least prevailant in the atmosphere

Babies with very low or very high birth weight are less likely to survive. observe a graph of the data.