Soldier ants charge at the invaders with sharp mandibles.
Meaning: The ants that fight run quickly at the invaders and bite them with their jaws.
Choice of Words: Soldier ants are ants that fight, charge means to run quickly at someone or something to attack, mandibles are the jaws of an ant.
Alternative Expressions
The soldier ants attacked the invaders with their strong jaws.
Meaning: This means that the soldier ants used their strong jaws to bite and hurt the invaders.
Choice of Words:Attacked means to use force or violence against someone or something. Strong jaws are the powerful jaws of an ant that they use to bite and chew.
The soldier ants defended their home from the invaders.
Meaning: This means that the soldier ants protected their colony from the invaders who were trying to enter.
Choice of Words:Defended means to protect something from attack. Home is the place where someone or something lives. Invaders are people or animals who enter a place without permission.