Adoctor can send hair samples from a newborn infant to be analyzed in the lab to see if the mother drank alcohol during the pregnancy. this is one test that can be performed to assist in diagnosing fetal alcohol syndrome. recalling what you know about elimination of toxicants, briefly explain why this test can be used to determine exposure to alcohol.

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs

i believe the answer would be b. hope it : )

other information encoded in your genes might distinguish you from the others in the group