Structure and Function Quick Check
2 of 42 of 4 Items
Question
How do hollow bones improve the survival of birds?(1 point)
Responses
They help them detect predators.
They help them detect predators.
They help them obtain more oxygen.
They help them obtain more oxygen.
They help them to react to stimuli.
They help them to react to stimuli.
They help them obtain food.
1 answer
They help them obtain more oxygen.