Health, 09.12.2019 13:31 lasdivisionst6459
Among the following statements about different methods of birth control, which is not true? spermicides, used on their own without a barrier method such as a diaphragm, effectively prevent pregnancy because the chemicals kill all the millions of sperm released in the male’s ejaculation. hormonal methods, such as the pill, change a woman's hormone levels to prevent pregnancy, and in general are highly effective. male and female condoms offer protection against stds because they limit both the transmission of body fluids and direct genital skin-to-skin contact. surgical sterilization procedures, including a vasectomy for men and tubal ligation for women, must be given careful advance thought because they are meant to be permanent.
Answers: 1
Health, 23.06.2019 04:50, aliyahgregory
Felicia has a respiratory infection and has been coughing up a lot of mucus. she knows this means that her respiratory system is working to restore balance by getting rid of the invasive materials from her lungs. how does this happen?
Answers: 2
Health, 23.06.2019 17:30, ReaLily
What is the main difference between trace elements and the main elements that make up the body? 1) main elements consist of heavier atoms. 2) trace elements are only needed in small amounts. 3) trace elements consist of heavier atoms. 4) main elements are only needed in small amounts.
Answers: 2
Among the following statements about different methods of birth control, which is not true? spermici...
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