Which of the following is not a benefit of cooling down after exercising

According to proper standing posture, from a side view, which parts of the body should be aligned? a. ear, shoulder, hip, knee, and ankle b. stomach, hip, knee, and ankle c. nose, shoulder, hip, knee d. ear, shoulder, fingers, ankle

There are blank calories in a gram of carbohydrate

First to answer will be the brainliest i need the answer asap