Why do identical cells differ in structure and function?​

What are the two main phases of a cell cycle

It is believed that europa, one of jupiter’s moons has an ocean beneath its surface. based on how earth’s oceans and atmosphere are believed to have formed, what can be said about europa’s supposed ocean? the arrival of in the early days of europa’s existence could have formed its ocean. it is likely that the water experienced , similar to earth. it is also possible that this water is retained beneath europa’s surface and in its atmosphere due to europa’s .

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?