Answer:
Documentary
Explanation:
Encyclopedia is Tertiary, Diary is Primary, and Interview is Primary. Documentary comes directly from the main source, the person with the camera. Nothing is in the middle.
Answer:
Centennial is = pertaining to, or marking the completion of , a period of 100 years.
Penguin's wings became so feeble because they never used them. Hope this helps.
What book did you choose? i can’t help u if i dunno the book u chose
Deluging - overwhelm with a flood.
Hope this helps :)