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