Question

which of the following best describes the effects that fetal alcohol syndrome has on a childs mental abilities?
a. fetal alcohol syndrome can cause parts of the brain to shut down, leading to a learning disability.
b. fetal exposure to alcohol can damage a childs central nervous system, making it physically painful for them to learn fine motor skills.
c. fetal alcohol syndrome can cause parts of the brain to be underdeveloped and can cause intellectual disabilities.
d. fetal exposure to alcohol is the cause of numerous mental abnormalities, such as a smaller cerebrum.
please select the best answer from the choices provided.
○ a
○ b

Explanation:

Fetal alcohol syndrome (FAS) is caused by a fetus being exposed to alcohol during pregnancy. It can lead to a range of physical, mental, and intellectual disabilities. Exposure can cause parts of the brain to be under - developed and result in mental abnormalities like a smaller cerebrum. Option A only mentions mental disability without elaborating on brain under - development. Option B focuses on learning disabilities related to the central nervous system rather than the overall impact on the brain. Option C emphasizes fine motor skills rather than the broader mental abnormalities. Option D correctly describes how fetal exposure to alcohol can cause under - development of the brain and mental abnormalities.

Answer:

D. Fetal exposure to alcohol is the cause of numerous mental abnormalities, such as a smaller cerebrum.