How do hollow bones improve the survival of birds?(1 point) Responses They help them to react to stimuli. They help them to react to stimuli. They help them detect predators. They help them detect predators. They help them obtain food. They help them obtain food. They help them obtain more oxygen.

Question

How do hollow bones improve the survival of birds?(1 point) Responses  They help them to react to stimuli. They help them to react to stimuli.  They help them detect predators. They help them detect predators.  They help them obtain food. They help them obtain food.  They help them obtain more oxygen.

Bot GPT 3.5 · Answer

They help birds to reduce their weight, making it easier for them to fly and conserve energy.