Question

which statement describes a population in which there is a competition for energy?
o several lions fight over a recent animal kill.
o make peacocks fight one another for a female.
o elephants are in search of water during a dry season.
o squirrels are searching for a new place to make a nest.

Explanation:

Competition for energy often involves competition for resources like water (as energy can be related to survival needs and water is essential for many biological processes). When animals search for water (a resource related to energy - as it's needed for metabolic processes etc.), it can be seen as competition for energy - related resources. The other options like lions fighting over a kill (more about food/prey which is a different resource category in some ecological classifications), peacocks fighting for a female (mate competition - not directly energy), squirrels searching for a nest place (nest - related to shelter not directly energy).

Answer:

Birds are in search of water during a dry season.