Question

How many weeks will it take for the butterfly population to reduce to 90?

Option 1: 3 weeks
Option 2: 4 weeks
Option 3: 5 weeks
Option 4: 6 weeks

Answer 1

The butterfly population will reduce to 90 after 4 weeks.

Step-by-step explanation:

The butterfly population will reduce to 90 after 4 weeks. After hatching, the caterpillars of Karner blue butterflies spend four to six weeks feeding solely on wild lupine. The caterpillars then pupate and emerge as butterflies after about four weeks.