Examlex
Which of the following statements about scientific models is true?
Nicotine
A stimulant and addictive substance found in tobacco products, known for its effects on the nervous system.
Teratogen
Environmental agent, such as a virus, a drug, or radiation, that can interfere with normal prenatal development and cause developmental abnormalities.
Birth Defect
An abnormality in structure, function, or metabolism present at birth that results in physical or mental disability or is fatal.
Cesarean Delivery
A surgical procedure used to deliver a baby through incisions in the mother's abdomen and uterus.
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