25 Oct 2021
Problem 29
Page 946
Section 33.3: Critical Thinking Questions
Chapter 33: The Animal Body: Basic form and function
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25 Oct 2021
Background and context
The net movement of molecules from a higher concentration area to a lower concentration area is termed diffusion. Diffusion occurs in gases and liquids when their particles randomly collide and disperse. The gradient difference in concentration contributes to diffusion.
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