I believe the answer is: <span> have external ears
The seals on the other hand, only have small gap in the side of their heat but </span>lack an external ear<span> flap.
The function of the external ears are very similar to humans' , But sea lion's ears have different structures that help them to sustain pressure to protect them when they're diving.</span>
Answer:
ok what is it I will help I think
Answer:
Please give more information!!
Explanation:
Answer: costs: might not work and have a dry spell
Benefits:it’s food and well food
Explanation:
Answer:
C. They are uniquely constructed and constantly reshaped.
