A woman treated her home with a pesticide that kills spiders. the first application killed 78% of the spiders. two months later she applied the pesticide again, but it only killed 45% of the spiders. what would best explain the decrease in the effectiveness of the pesticide?
Athe pesticide only works on mature spiders.
Bonce spiders learned how to avoid the pesticide they taught others.
Cthe surviving spiders were naturally resistant to the pesticide and that resistance was inherited by their offspring.
Dsome of the spiders became able to digest the pesticide due to mutation of the digestive tract.
Athe pesticide only works on mature spiders.
Bonce spiders learned how to avoid the pesticide they taught others.
Cthe surviving spiders were naturally resistant to the pesticide and that resistance was inherited by their offspring.
Dsome of the spiders became able to digest the pesticide due to mutation of the digestive tract.
