The thickest layer is the mantle, while the crust is the thinnest layer.
All living things are composed of one or more cells
Receptor molecules on cell membranes
Freezing is the process that could cause ice to form a thin layer over a lake.
Freezing is a phase transition in which a liquid turns into a solid when its temperature is lowered below its freezing point.
The storage unit in every plant cell is called the vacuole, it stores food, waste, water and more
