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