The best answer to this question would be B. Pregnant females
However, it's suggested that reproductive-aged females who are planning on becoming pregnant would benefit greatly by taking folic acid years before having a baby, as neural tube defects happen long before a women know she's pregnant. Taking the folic acid consistently, years before becoming pregnant can significantly reduce the risk of neural tube defects like spina bifida.
The US Act that required drugs to be classified according to their medical use, potential for abuse and possibility of creating dependence would be the Controlled Substance Act.
Answer: the use of cigarettes has increased since 1996
Explanation:
It’s the lymphatic system
