I don't know exactly which three but these could be some...
Studying local native traditions and life ways in order to become familiar with the local region
Local ecology
Observation: reading the landscape
Animals: tracking, hunting, trapping, making bow and arrows, animal food preparation
Identifying, harvesting and preparing wild edible plants
Fire making
Tool Making and flint knapping
Creating fishing equipment (hooks, lines, etc.), fishing, gutting and preparing fish for cooking
Shelter: building using local materials found at the site
The waste stream: where to excrete
Invisible structures: tribal culture and local tribal custom
Hope this helped!
843.636g
C=12.011 x 60
H=1.008 x 122
Answer:
Australia pull factors:
-job income
-job opportunites
-lots of space
-better life/cleaner air
-friends and family
Australia push factors:
-extreme weather/ natural disasters
-communal violence
-racism
-dangerous animals
Lake Superior is the largest