The number of bones in the adult human skeleton is

During which period of development is the fetus most susceptible to damage from maternal exposure to toxins, such as alcohol and tobacco?

A) 1-8 weeks B) 16-20 weeks C) 8-12 weeks D) 20-40 weeks

Which of the following is a possible nutrition-related side effect of medication use?

A) Nausea B) Loss of appetite C) Taste loss D) All of the above