The correct answer is: A. Lunar phase.
The way of salvation with Christ is by following is commandments, praising him, spreading his words and reforming the lives of your brothers and sisters.
The three means by which the early Polynesian sailors were able to navigate vast regions of the Pacific were by watching the motion of specific stars, weather and seasons of travel and direction, size and speed of ocean waves. The correct options among all the options that are given in the question are option "a", "b", "c".
