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