4 years ago

20 POINTS AND MARK BRAINLEST

Mathematics

2 answers:

andrew11 [14]4 years ago

7 0

Answer:

A ?

Step-by-step explanation:

egoroff_w [7]4 years ago

3 0

Answer:

A) Communication

Step-by-step explanation:

they represent early form of communication in the past, the majority of humans were nomadic.

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