Answer:
I'm an animal. I love marching. I always wear a tuxedo. What am I?
I am a rock group with four members. All dead one was assassinated.
I am lighter than the material I am made of. You see parts of me but more of me is hidden underneath.
I walk on 4 legs in the morning, 2 legs at noon, and 3 legs at night. What am I?
The last woman on Earth received a phone call. Who was the caller?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.