In models, we need usually to make some fundamental assumptions. the theory of evolution is no exception. what are some of the major assumptions in the theory of evolution?

9. the history of life on earth is recorded in

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart