Anubis is a god that was worshiped in ancient Egypt. He had the head of a jackal, which is a kind of wild dog, and a human body. People believed that Anubis was the guardian of the dead, and he would help guide people to the afterlife, which is where Egyptians believed people went when they died.
Anubis was believed to be in charge of embalming, which is a process of preserving a dead body. Egyptians would wrap the body of the person who had died in linen, and they would put the body in a sarcophagus, which is like a fancy coffin. Anubis would watch over the process to make sure everything was done properly and the body was prepared for the afterlife.
Egyptians believed that Anubis would weigh the hearts of people when they died. They thought that the heart was the most important part of a person, and it would be weighed against a feather. If the heart was heavier than the feather, it meant that the person had lived a bad life, and they wouldn't go to the afterlife. But if the heart was lighter than the feather, it meant that the person had lived a good life, and they would be allowed to go to the afterlife.
Anubis was also associated with mummification, which is another way of preserving a body. Egyptians believed that it was important to preserve a person's body so that their soul could return to it after death.
So, in short, Anubis is a god from ancient Egypt who was associated with death, mummification, and the afterlife. He was believed to be a guide for the dead and would help weigh people's hearts to determine their final resting place.