Respuesta :
The introduction of the lizards may lead to a decrease in the insect population, eventually leading to a decrease in the frog population.
The introduction of lizards may lead to decrease the insect population and that will eventually decrease the frog population.
What is antagonism?
It is a type of a negative relationship that occurs between two organisms in which one organism benefits itself by harming other organism.
Here frog is getting food by eating insects.
Upon introducing lizards, they will eat insects and it will negatively effect both the frog and insect population.
Hence reduction will occur in both frog and insect population.
To know more about types of relationships in population :
https://brainly.com/question/94753
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