In diffusion molecules move in (A)____ may be withdrawn from such regions and moved to the (B)____ to regions of (C)_____

Answer

To solve the question regarding diffusion, we can break it down into three parts (A, B, and C) based on the information provided in the video transcript.

### Step-by-Step Solution:

1. **Understanding Diffusion**:
- Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration. This process occurs until there is an equal distribution of molecules in the space available.

2. **Filling in the Blanks**:
- **(A)**: Since diffusion involves the random movement of molecules, we can fill in this blank with "random fashion".
- **(B)**: The molecules may be withdrawn from regions of higher concentration, so we can fill in this blank with "higher concentration".
- **(C)**: Finally, the molecules move to regions of lower concentration, so we can fill in this blank with "lower concentration".

3. **Final Answer**:
- The complete statement would read: "In diffusion, molecules move in (A) random fashion, may be withdrawn from such regions and moved to the (B) higher concentration to regions of (C) lower concentration."

### Summary of the Filled Blanks:
- (A) random fashion
- (B) higher concentration
- (C) lower concentration