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3 votes
A child is born prematurely and experiences severe asthma, Which substance

most likely affected cell differentiation when the child was a developing
embryo?

User Metanerd
by
5.5k points

1 Answer

3 votes

Answer:

Cigarette smoke

Step-by-step explanation:

This causes asthma and premature babies.

User Mostafa Harb
by
6.2k points