question 18\nyou are traveling upstream on a river. you see a red triangular daymark. what should you do?\na…

question 18\nyou are traveling upstream on a river. you see a red triangular daymark. what should you do?\na keep the marker on your starboard (right) side.\nb stop and write your name on the marker.\nc go around the marker on either side.\nd ignore the marker.

question 18\nyou are traveling upstream on a river. you see a red triangular daymark. what should you do?\na keep the marker on your starboard (right) side.\nb stop and write your name on the marker.\nc go around the marker on either side.\nd ignore the marker.

Answer

Brief Explanations:

In navigation, red triangular day - marks are "red right returning" markers. When traveling upstream, one should keep them on the starboard (right) side to stay in the proper channel. Writing on the marker is improper, going around on either side is incorrect as there is a specific side to follow, and ignoring the marker is dangerous.

Answer:

A. Keep the marker on your starboard (right) side.