PLEASE PLEASE PLEASE ANSWER FAST AND CORRECTLY!A science teacher asked students to describe and explain an internal adaptation that allows for a specific function. Students wrote the following:
Student 1: Leaf frogs can change their appearance to match their surroundings.
Student 2: Birds have hollow bones, enabling them to fly.
Student 3: Penguins live together in groups.
Student 4: Musk ox have thick, shaggy hair to protect them from cold temperatures.
Which student’s answer describes and explains an internal adaptation that allows for a specific function?
To determine which student's answer describes and explains an internal adaptation that allows for a specific function, we need to understand what an internal adaptation is and how it enables a specific function.
Internal adaptations are physical or structural changes within an organism's body that help it survive and carry out specific functions. These adaptations can be related to the organism's organ systems, physiological processes, or cellular adaptations.
Let's analyze each student's answer:
Student 1: Leaf frogs can change their appearance to match their surroundings.
This answer describes an external adaptation rather than an internal one. Changing appearance is a behavioral adaptation and does not involve specific internal structures.
Student 2: Birds have hollow bones, enabling them to fly.
This answer describes an internal adaptation, as it refers to a specific structural feature within birds. Birds have hollow bones that reduce their weight, making it easier for them to take flight. Hollow bones are recognized as an internal adaptation enabling flight.
Student 3: Penguins live together in groups.
This answer does not describe an internal adaptation. Living in groups is a social behavior and not a specific internal feature or function.
Student 4: Musk ox have thick, shaggy hair to protect them from cold temperatures.
This answer does describe an internal adaptation. Thick, shaggy hair is a specific physical characteristic of musk oxen. It helps them retain body heat and protects them from the cold. Thus, this adaptation allows for a specific function (temperature regulation).
Based on the analysis above, student 4's answer is the one that describes and explains an internal adaptation that allows for a specific function.