They eat different foods
They all migrate in different directions
They avoid each other as much as possible
Their territories don't overlap
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.
Rain shadows
Different temperatures
Midlatitudes
Bajadas
All of the above
Growing quickly
Having deep roots
Developing fire-resistant cover
They have toxic chemicals
Ants protect them
They have thorns
A combination of the above defenses
Australia
Antarctica
North America
Asia
Grassland
Temperate forest
Desert
Tundra