Which skill did early new guineas develop that australia aborigines did not?

a. farming

b. oral tradition

c. navigation

d. hunting and
gathering

The correct answer is A) farming.

Explanation:

The Australian’s aboriginal develops and based their culture in deep oral tradition, though the papues also have this tradition, the great linguistic diversity differentiates all the many groups in the islands, making difficult to gather them as a solely group. Both groups have strong skills in navigation, hunting and gathering, but the communities in New Guinea, tend to establish far away from urban concentrations relaying mainly inf farming, but also hunting, though not in gathering, likewise the Australian groups. Therefore, the answers B,C and D are not correct.

y = 2/3

Step-by-step explanation:

2x + y = 10

x - y = 4

add

3x = 14

x = 14/3

x - y = 4

14/3 - y = 4

-y = 4 - 14/3

-y = 12/3 - 14/3

-y = -2/3

y = 2/3 <==