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