Having deep roots
Growing quickly
Developing fire-resistant cover
All of the above
Different temperatures
Bajadas
Midlatitudes
Rain shadows
The savanna gets a fair amount of rain, at least 20 inches a year.
Their territories don't overlap
They eat different foods
They all migrate in different directions
They avoid each other as much as possible
Ants protect them
They have thorns
They have toxic chemicals
A combination of the above defenses
Australia
Asia
Antarctica
North America
Desert
Grassland
Temperate forest
Tundra
Winter and fall
Winter and summer
Dry and wet
Spring and summer