Compare the religious beliefs of stone age people and people in early civilizations-

The people in the stone age, had a reasoning of the world, very basic, they looked at the world with fear and the same nature was their god, the rain fell by must fall and the sun was the engine of his life. in turn the first cilizations such as the Egyptians, the civilizations of Mesopotamia, had deities that enclosed those unique phenomena of nature and that had no explanation, performed rites to be able to have better climates and all trying to understand the cosmology of the universe

Explanation:

(d) rivers.

explanation:

civilizations developed around rivers because their waters provided places to hunt and fish. also, as the rivers flooded, the lands around them became fertile. this allowed them to support farming. this is especially true of the nile river, which flooded the same time each year.

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering