the first one you would have to add a conjunction to. That makes it correct.
For Example:
Arturo loves to hike and he's familiar with all the local trails.
Zoos and wildlife sanctuaries keep animals safe and preserve endangered species. Plus, they model their captive habitats to match their natural ones. They don't have to hunt or worry about dying!
(I don't agree with this LOL, free the animals!)
Answer:
questions 8 is a dialogue
Nine million, eight hundred thousand and one hundred
hope this helps
