A biography can contain almost anything about a person- Their entire life, or just one key event... Most biographies, regardless of their length and target audience, will provide basic facts like the time and place in which the person lived.
Answer:
The thesis statement can be at the beginning (these are usually the boring beginnings), you'll usually find them near the end of the introductory paragraph.
Explanation:
What do you mean about 'Elective courses'? Is it the courses the students chose?
If then, say we have the right to learn what we want.
Answer: The author wants to inform readers about trees.