Which of the following is not an effective way to control hypertension?
a. increase caloric intake
b. reduce sodium intake
c. weight loss
d. regular exercise

Although animals share many common characteristics, there is also a great amount of diversity found in animals. which animals are ectothermic, obtain dissolved oxygen in water through gills, have scales, have fins, and live in water?

Which of these is a sexual stereotype? a) on average, males are taller than females. b) people over the age of 60 are not interested in sex. c) male hormone levels differ from those of females. d) there are more male representatives than female representatives in congress.

True or false a fertilized cell divides many times to form an embryo