This is confusing these are psychology questions about development, each answer seems to match but i'm not sure, you
(1.)what happens if a pregnant woman smokes, drinks, or does drugs during her pregnancy?
(a)the baby is very likely to be born with physical disabilities.
(b)the period doesn't exist once a woman digests harmful toxins.
(c)harmful toxins negatively affect a baby's development only in the period.
(d)no answer is completely accurate.
(2.)the period is
(a)an important window of time for development
(b)often referring to the development of an unborn baby
(c)something that even sparrows experience
(d)all of the above.