B because you can get cancer badly by smoking people smoke cause of stress the stress makes it worse to smoke
Answer: I wish I could answer I speak English
Explanation: free points! Thank you
So it's going to be obviously oxygen XD ....so that's one
Next, it's going to be carbon dioxide, since it has to exit the cell, because it is a waste product ...so that's two
Finally, it's also going to be something you drink everyday.
*whispers* it's water XD because of osmosis
So recap:
1) Oxygen 2) Carbon Dioxide 3) Water
hope that helps!! :D
Answer:
Diffusion. ... Diffusion is the movement of molecules from a region of higher concentration to one of lower concentration. This movement occurs because the molecules are constantly colliding with one another. The net movement of the molecules is away from the region of high concentration to the region of low concentration.
Explanation:
I would say the answer is A. Seafloor is spreading. Arrows in the map show the tectonic plates moving away from each other.
I hope this helps!