Concept Check: NYS Beaks of Finches

The chart below shows some characteristics of different species of finches

According to the information in the chart, which finch species is best adapted to feed on insects that live under the bark of trees?

Which part of the Beaks of Finches lab activity was changed in order to simulate the different conditions on various islands?

Which two species of finch would be affected if a bird with a grasping beak that ate ants and beetles was introduced into their habitat?

Explain how the Beaks of Finches laboratory activity demonstrated the concept of competition.

A student using a clothespin "beak" during the Beaks of Finches lab obtained the results shown below.

Over the course of the four trials, an average of at least 13 seeds must be "eaten" in order to go to the next round. Will the student go on? Support your answer.