Scientific INFERENCES are logical conclusions that are drawn from scientific observations. :-)
The molecules in the sugar move from an area of higher concentration (sugar cube) to an area of lower concentration in the water.
That is exactly what diffusion is: the net movement of molecules or atoms driven by a gradient , which means that it doesn’t requires energy.
Answer:
Can be used for simple experiments at home or in the classroom
The answer is C . The rock cycle is driven by energy from the sun as well from the interior of Earth.
