Does osmosis occur when a cell is in an isotonic solution

What controls activities within a eukaryotic cell?

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

Which is the most likely reason the writer of the play pygmalion chose to change the character of galatea from a statue to working-class woman?