Galaxy -astroids and comets . Solar system- dwarf planets
It uses the water to evaporate
Chloroplasts? They are found in plant cells and not animals cells.
If the buoyant force is greater than the object's weight, the object will rise to the surface and float. If the buoyant force is less than the object's weight, the object will sink. If the buoyant force equals the object's weight, the object will remain suspended at that depth.
Pollution, over population, anything that could be potentially harming the earth in the long term.
