Wind forms when the sun heats up one part of the atmosphere differently that another part.
The process by which cell types or cell populations attain distinct and different forms and functions is called differentiation.
This is the process that allows the stem cells to differentiate and form a cell type that will perform a specific function.
The process of differentiation is essential for the formation of the different organs in multicellular organisms.
Explanation:
probably A but I'm not sure about it
Answer:
i belive its low energy
Explanation: If the water is sloping the land gently its not using much energy.