There Are a Number of Different Navigational Methods Used by Animals

Multiple Choice

There are a number of different navigational methods used by animals. Which of the following definitions of a navigational method is correct?

A) Distance-and-direction navigation requires knowledge of latitude and longitude.
B) Bicoordinate navigation requires knowledge of direction and of distance to a destination.
C) The stars offer two sources of information about direction: a fixed point and moving constellations.
D) Piloting involves the use of the sun as a compass.
E) None of the above