It is advantageous for grazing mammals to gather in groups because groups
Acan make the available food resources last longer.
Bcan migrate more easily than individuals can.
Care more difficult for predators to locate than individuals are.
Doffer greater protection from predation.
Acan make the available food resources last longer.
Bcan migrate more easily than individuals can.
Care more difficult for predators to locate than individuals are.
Doffer greater protection from predation.