Answer:
TANIGE: Eating: is a fundamental activity in survival because it allows the production of energy necessary for all functions of the body
LGIENRNA: learning : Learning is an activity that animals do since childhood to survive, they learn for example how to feed, how to move among others, this is taught by parents mainly.
TNARPEIGN: parenting : is very important in biology to have offspring to preserve species
TIMNAG: mating:for the survival of the species it is essential to mate and be able to have their offspring. For that they require courtship and breeding behaviors that leads two individuals of different sex perform to procreate.