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