The spines help a porcupine to survive as it makes it difficult for another animal to eat it or attack it
They Help Them Defend Against Enemies.
Its spikes, called quills ; this defensive adaptation protects the docile porcupine from predators.
There are many ways that behaviors help animals to survive. Aggressive behaviors for example help animals to protect their territory and their young.
the structures or behaviors survive many essential things.
Behaviors that help animals survive include finding food, marking a territory, defensive action, courtship, and parenting.
genetic drift
a behavioral adaptation is behaviors that help an animal to survive or communicate (ex. a dogs barks, a spider spins its web, a penguin swims, a monkey screeches)
This is the theory of Natural selection.
Defense. Predators leave it alone, so it lives and grows up to have more baby porcupines.
Fleeing from predators in a herd (a group) confuses their predators, due to their stripes.
sometimes it will not survive from another animal because it might bit it
by drinking river water and using it spikes to live
Evolutionary psychologists study these kinds of behaviors.