One thing to consider when attempting to increase daily physical activity for health is to:

a. avoid vigorous exercise if you are elderly

b. monitor your heart rate and stay well below your maximum

c. seek a doctor's advice if you have a serious chronic illness.

d. begin by engaging in strength activities once or twice a month.

e. begin slowly by only exercising one to two days a week

Which is the correct order pf events that occur during conception? a. ovulation, implementación , gfertilization zygote formationb.ovulation fertilization zygote formation implantation c.fertilization ovulation implantation zygote formation d.fertilization zygote formation implantation ovulation

When studying heredity, what is the relationship of dna based and traits? super urgent !

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.