PLS HELP QUICK DUE RN Animals use a variety of behaviors to increase the chance of survival for their offspring which also doubles as a territorial behavior?

Koalas and other marsupials carry their young on their bodies as they travel

Sea turtles lay their eggs in sandy nests to keep them hidden from predators and to regulate their temperature,

Bison travel in herds and surround calves when a predator is nearby in order to protect them from any attacks.

Birds use nests to lay eggs and raise their young before they are ready to fly