What is the BEST explanation of how hormonal contraceptives work? Group of answer choices

a. They suppress ovulation.

b. They kill the ovum.

c. They prevent sperm from reaching the ovum.

d. They kill sperm.

Which plan groups foods according to types and indicates how much of each type should be eaten daily for a healthy diet? a.mypyramid plan b.food guide pyramid plan c.dietary guidelines for americans d.dietary pyramid guidelines

3points which of these are associated with a sedentary lifestyle? select the two correct answers. a. physical fitness b. lack of energy c. normal bmi o d. increased risk of disease

The load is the pivot point of a lever.