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What is the inverse of 50% transmittance?
Anesthesia
A medical practice that involves the administration of drugs to prevent or reduce pain during surgical procedures and other medical interventions.
Childbirth
The process of delivering a baby from the mother's uterus to the outside world, marking the end of pregnancy.
Teratogens
Agents or factors that can cause malformation or harm to a developing embryo or fetus.
Prenatal Development
The process of growth and development within the womb from conception to the birth of a baby.
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