How does the text feature help the reader understand
information about David Livingstone in Into the
Unknown by Stewart Ross?
It shows details of the dangers Livingstone faced on
his journey up the river.
It breaks down Livingstone's journey into stages and
labels them.
It gives the reader visual details of Livingstone's
friendship with the Fang tribe
It shows descriptions of Livingstone's journey in his
own words

B). It breaks down Livingstone's journey into stages and labels them.

Explanation:

Text features are elucidated as the components(headings, captions, sidebars,  bold print, labeling, etc.) apart from the main text that primarily intends to amplify the readers' experiences while reading.

As per the question, the text features provided in Stewart Ross' 'The Unknown' divides 'Livingstone's journey into different stages' that assists the readers' to understand the information more clearly and effectively while the 'labeling' of these phases helps them in perceiving it cohesively. Thus, these features visually aids and directs the readers to identify and experience the text more impactfully. Therefore, option B is the correct answer.

the answer is, a) she is angry with elnora for not standing up for herself.

the answer is   b suffix addition