What is the term used to categorize alcohol,prescription drugs,environmental toxins,and other substances that can harm a developing embryo or fetus

A)  tetrodotoxin
B)  teratogen 
C)  semiochemical
D)  maladaptation

Teratogen

Any agent that can cause developmental malformations (birth defects) in a fetus when exposure occurs during pregnancy.

Environmental Toxins

Harmful pollutants or chemicals present in the environment that can cause adverse health effects on humans and wildlife.

Alcohol

A psychoactive substance that is found in beverages such as beer, wine, and spirits, and can alter mood, cognition, and behavior.