Answer:
Up and down
Explanation:
In the process of diffusion, a substance tends to move from an area of high concentration to an area of low concentration until its concentration becomes equal throughout a space.
If you have type O blood, ketsueki-gata suggests that you are confident, self-determined, strong-willed and intuitive; unfortunately, you are also self-centered, cold, unpredictable and potentially a workaholic.
oxygen can only hold two bonds with other elements.
The shape of a plant cell is a square, while the shape of an animal cell is circular. Hope this helps! :)
Human reproductive cloning should not now be practiced. It is dangerous and likely to fail.
