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