Explain why a food that has more calories will give a person more energy

Which of these is the responsibility of public health? a. drug prescriptions b. disease diagnosis c. disease reporting d. self-exams for breast and testicular cancer

Compare contrast to curl up and arm hang tags and explain why different test cannot be used interchangeably

In a study of a weight loss program, 40 subjects lost a mean of 3.0 lb after 12 months. does the weight loss program have practical significance? a. yes, because the weight loss program worked and the subjects lost a mean of 3.0 lb. b. no, because the mean weight loss of 3.0 lb after one year does not seem to justify the program. c. no, because the sample of 40 subjects was too small to determine if the program was useful. d. yes, because the mean weight loss of 3.0 lb after one year does seems to justify the program.