<span>B.punctuation and grammatical errors<span /></span>
The sentence in the excerpt from leo Tolstoy's the death of ivan Ilyich that shows that ivan Ilyich's son is still innocent and uncorrupted despite the people around him is : Following him, the schoolboy crept in unnoticed, in a new uniform, poor little fellow, and wearing gloves.
hope this helps <span />
A monoform or monocline is a horizontal intersection that pass through a 3D model of a graph.
