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