Answer:
the presence of hollow bones
Explanation:
hollow hollow bones are one of the adaptive features in birds which enables them to fly.
The answer is a enzyme linked receptor
Answer:
No.
Explanation:
No, a scientific problem can not you solve with only one right or wrong answer because the scientific problem can be solved through a number of experiments. If we find the answer for the scientific problem so it must be verified through a number of experiments and if we got the same answer so we can say that this is the answer of that scientific problem. So it is concluded that we have to solve scientific problem through experiments.
