Mesopotamia
absolute location: your answer here
relative location: your answer here
physical characteristics: your answer here
human characteristics: your answer here

sonar maybe? ? i dont know the choices

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

answer:   c. the drafting of common sense

explanation:

the correct answer is b

hope i someone