If 1 pound (0.45 kilogram) of fat contains 3,500 calories, how long would it take Colleen to gain 1 pound if her energy intake and energy output stay the same? How long would it take Karen to lose one pound (0.45 kilogram)? Can You please help me with this answer I need helps and no link!

Why would a smoker tend to inhale more deeply and smoke more cigarettes when he or she switches to low nicotine cigarettes

Deciding how to get home is considered a routine decision

Analyze the impact of the availability of health services in the community and the world. research various school and community health services for people of all ages such as vision and hearing screenings and immunization programs. identify situations requiring professional health services for people of all ages such as primary, preventive, and emergency care.