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