Answer:
Prophase
Explanation:
During prophase, chromatin condenses into chromosomes, and the nuclear envelope, or membrane, breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles (sides) of the cell.
Layering is the most obvious feature of sedimentary rocks. The layers are piled one on top of the other.
A.seeds because if the seed gets into the ground with water and sunlight then it can grow
To facilitate that exchange of oxygen and CO2 molecules.
