202k views
18 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 Kesi
by
4.9k points

1 Answer

5 votes

Answer:

it's a)conception

Step-by-step explanation:

the answer is a

User Innomotion Media
by
5.6k points