A finch eats a specific kind of beetle that lives in bushes. If this beetle becomes extinct and the finch has to find food that lives underground, what adaptation would help the finch find its new food?

answer; randomized controlled trials;

answer; playboy;

answerconfirmation bias;

the answer is:

a. a closed question always has yes or no​ answers, whereas an open question is a​ free-response question.