5 Stars |
|
1 |
4 Stars |
|
0 |
3 Stars |
|
0 |
2 Stars |
|
1 |
1 Star |
|
0 |
requires explanation as to why the different segments have varying degrees of white and grey matter and changes in the shape of the horn.
it well explained, all the points are clear and organized and easy to understand . thank you for making the material easy to observe.