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