Answer:
DNA codes for RNA which codes for proteins... so A
if i could get brainliest that would be great :)
Answer:
Please put this question in English and I would then love to help you. Thanks.
Answer:
Birds have remarkably specialized bones that are pneumatic, because they are full of air sacs that provide a continuous flow of breath throughout their bodies. In short, their lungs are essentially hooked up to their bones.
I believe the answer is C