What does the author explain about the SAR sonar tracking system?

SAR finds objects underwater by bouncing electronic sound waves off of them.

Red torpedoes we’re used to track the objects on the ocean floor.

The strong ocean currents wasted time, keeping the scientists behind schedule.

What inference can be made about the characters beliefs

"the trouble is," sighed the doctor, grasping her meaning intuitively, "that youth is given up to illusions. it seems to be a provision of nature; a decoy to secure mothers for the race. and nature takes no account of moral consequences, of arbitrary conditions which we create, and which we feel obliged to maintain at any cost." what larger idea is the doctor referring to when he says that nature takes no account of moral consequences? impulses often overrule a person’s sense of good and bad. nature forces women into motherhood. young people are prone to having delusions. morals play no role when we choose who we love.

It was a bitter cold saturday morning ,the young track star dressed for his daily five mile run