Good Riddles

Question: After you go through a fall I will take over.All life will stall, or at least grow slower.What am I?

Question: What is the difference between a dollar and a half and thirty five-cents?

Question: Two men are in a desert. They both have packs on. One of them is dead. The other man has his pack open, and the man who is dead has his pack closed.

What is in the pack?

Question: What word doesn't belong in this group? That, hat, what, mat, cat, sat, pat, or chat?

Question: Countless blades that bend with a touch,
exploited by kids who want to make a buck.

What am I?