100% China. You're welcome ;)
Answer:
The correct answer is Option b (The theory...........occur today).
Explanation:
- The hypothesis that throughout the previous world more or less the same scientific processes, as well as methods operating throughout the existence that has ever been functioned, could be determined as Uniformitarianism.
- While it may be applicable in whatsoever field, it would be an essential pillar for the establishment of geological technology.
The other alternatives are not related to the given scenario. So the above is the right one.
The acute angle between the cord line of the wing and the direction of the relative wind is the angle of attack