1.

What is chlorophyll! ..These are real friends! ​

Answer»

Answer:

can I be your friend

Explanation:

Diffusion is the net movement of ANYTHING from a region of HIGHER concentration to a region of lower concentration. Diffusion is DRIVEN by a gradient in concentration. The concept of diffusion is widely USED in many fields, including physics, chemistry, biology, sociology, economics, and FINANCE.



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