225,763 views
28 votes
28 votes
When is the MOST serious damage from teratogens likely to occur?

A. conception
B. prenatal development
C. postnatal development
D. during the birthing process

User Bob Herrmann
by
2.6k points

1 Answer

11 votes
11 votes

Answer:

it's a)conception

Step-by-step explanation:

the answer is a

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