Having deep roots
Developing fire-resistant cover
All of the above
Growing quickly
Their territories don't overlap
They all migrate in different directions
They eat different foods
They avoid each other as much as possible
A combination of the above defenses
Ants protect them
They have toxic chemicals
They have thorns
Grassland
Desert
Tundra
Temperate forest
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
Asia
Australia
Antarctica
North America