No i don't think so i have not heard any one say that there is life anywhere else
I think that the water concentration in the cell is more than the one in the solution, so the water in the cell moves to the solution and then the cell shrinks
There are multiple energy source in the ocean. The one thats probably the most common one are Dams. Although Dams can cause some serious flooding. Another one is Tidal energy. Tidal energy is something that turns the energy of tides into energy through Kinetic motion.<span />
Yes earth’s climate change is normal and it has happened before
