What may cause lions to fight other lions?
influenza Pesticides cooperation heat energy competition tradition boredom hormones
A B C D E F G H
Lions are members of the 'Panthera leo' species.
Competition may cause lions to fight other lions.
What may cause lions to fight other lions? (A) influenza (B) Pesticides (C) cooperation (D) heat energy (E) competition (F) tradition (G) boredom (H) hormones