===Glossary of "Life (9th ed.)" by [[Sadava_Hillis_Heller_Berenbaum_2011|Sadava et al. (2011)]]===
===Glossary of "Life (9th ed.)" by [[Sadava_Hillis_Heller_Berenbaum_2011|Sadava et al. (2011)]]===
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*(1) A sheet of [[muscle]] that separates the [[thoracic]] and abdominal cavities in [[mammal|mammals]]; responsible for breathing. (2) A method of birth control in which a sheet of rubber is fitted over the woman’s [[cervix]], blocking the entry of [[sperm]].
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*(1) A sheet of muscle that separates the thoracic and abdominal cavities in [[mammal|mammals]]; responsible for breathing. (2) A method of birth control in which a sheet of rubber is fitted over the woman’s [[cervix]], blocking the entry of [[sperm]].