A baby born with cognitive disabilities,heart problems,and facial and limb deformities probably had a mother who engaged in __________ during her pregnancy.

A) marijuana use along with some tobacco use
B) cocaine use
C) heavy alcohol consumption
D) caffeine use

Heavy alcohol consumption during pregnancy can lead to a range of birth defects including cognitive disabilities, heart problems, and facial and limb deformities. Marijuana use and caffeine use have not been shown to have such severe effects on fetal development, and while cocaine use can lead to complications during pregnancy, it is not typically associated with the specific birth defects listed.