Having two eyes facilitates in
A. Increasing the field of view
.B. Giving 3 dimensional view
C. Developing the concept of distance / size
The correct option is / are

Options

A. A only
B. A and B only
C. B only
D. A, B and C

Answer

To solve the question "Having two eyes facilitates in", we need to analyze the three options provided:

1. **Increasing the field of view**:
- With two eyes, we can see a wider area compared to using just one eye. When both eyes are open, the combined field of view is significantly larger, allowing us to perceive more of our surroundings. This means that option A is correct.

2. **Giving a three-dimensional view**:
- The placement of our two eyes allows us to perceive depth. Each eye sees a slightly different image due to their position on our face. The brain processes these two images to create a single three-dimensional view, which helps us understand the spatial relationships between objects. Therefore, option B is also correct.

3. **Developing the concept of distance/size**:
- Having two eyes aids in depth perception, which is crucial for judging distances and sizes of objects. This is closely related to the three-dimensional view, as the brain uses the information from both eyes to gauge how far away an object is and how large it appears. Thus, option C is correct as well.

In conclusion, all three options (A, B, and C) are correct. Therefore, the correct answer is: **A, B, and C**.