yes
In Norse mythology, Asgard is one of the Nine Realms and is typically depicted as the home of the Aesir gods and goddesses. It is not a physical location in any specific country on Earth, but rather a mythical realm.
In Egyptian mythology none of the gods or goddesses died.
Any human was afraid of the Gods or Goddesses
No.
no
They can take on any form they wish.
No: they had handmaidens and attendants to help them, usually other Greek gods and goddesses.
Anyone may stop or start worshiping any number of gods or goddesses at any time.
King Neptune is part of Roman Mythology, Thor is part of Norse Mythology. The two do not have any connection.
There are plenty of mortals that Zeus killed, but he did not kill any gods or goddesses.
He is planning on something with Norse mythology
Yes. Paganism is polytheistic, meaning they believe in many deities- Gods and Goddesses alike.