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