The majority of contain no fatty acids. a. triglycerides b. phospholipids c. cholesterols
d. sterols
i know its not b phospholipids

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.