A sixth grader gets home late from football practice and then stays up even later to finish her math homework. In class the next day, she cant stop yawning. Yawning is a response to what kind of stimulus?

INTRODUCTION

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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]

A sixth grader gets home late from football practice and then stays up even later to finish her math homework. In class the next day, she can’t stop yawning. Yawning is a response to what kind of stimulus?

A	external
B	internal
C	imprinting
D	conditioning

Explanation:

There is 1 question to complete.

AP BIOLOGY

ANIMAL BEHAVIOR

INTRODUCTION