Josephine performs a muscular training routine at least three times per week using dumbbells in her bedroom. lately she has been finding excuses to not do her workouts and is starting to miss one or two sessions each week. which training principle does she need to consider to get her workouts back on track?

Cotton with iron probably

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Answeralong with the tissue lining,the blood,tissue,and unfertilized egg leave the uterus,going through the vagina on the way out of the body,(menstrual period);