The fossil record provides evidence of Earth’s changes over time. It's a record keeper of the Earth'd changes over time.
Against their concentration gradient means its active transport.
Diffusion is with the concentration gradient.
Osmosis is the movement of water.
Answer:
Mitosis is first and the ending product is 2 new nuclei and cytokinesis is last and the ending is two new cells.
Explanation: Hope this helps<3