Author Question: Which factor accounts for 33 to 50 percent of miscarriages? a. excessive alcohol or drugs b. heavy ... (Read 31 times)

aabwk4 · **on:** Aug 6, 2018

Which factor accounts for 33 to 50 percent of miscarriages?
a. excessive alcohol or drugs
b. heavy lifting
c. major genetic disorders
d. autoimmune factors
e. environmental toxins

Question 2

A sensitivity to low-level chemical exposures from perfumes, tobacco smoke, and other ordinary substances has given rise to a new disease known as ____.
a. multiple chemical sensitivity
b. environmental distress
c. public poison
d. macro-illness
e. self-pollution