<span>This is wrong. The kind of food that you described is called potentially hazardous food. This includes things like dairy products and things with wheat and things like that. Parasites are organisms that feed off of other organisms like a bacteria or a fungi or similar things that latch onto a host and feed.</span>
''An insufficient intake of folic acid—a common B vitamin—in the mother's diet is a key factor in causing spina bifida<span> and other neural tube defects.'' the answer is c </span>
