Answer:
A. traditional
Explanation:
because traditional is based off of religion and culture
Amplitude, by looking at how tall the waves are.
Answer:
European explorers searched in vain for the Northwest Passage, a waterway that would allow them to sail through North America to Asia. This would be a shorter, more direct route to Asia. Columbus reaches the Americas for the first time.
A radioactive ISOTOPE is a radioactive form of an element that will undergo radioactive decay. So basically C is the correct answer.