Consider the Following Examples of Possible Womb Environment Effects on Psychological

Multiple Choice

Consider the following examples of possible womb environment effects on psychological traits.In which of these cases can these effects be considered as influences of the common or shared environment? (Consider siblings who are not twins. )
1) Some mothers consume a lot of protein during all of their pregnancies,and other mothers consume much less protein during all of their pregnancies
2) Some mothers experience more stress during their first pregnancy than during later pregnancies
3) Some mothers are exposed to fewer toxins during their first pregnancy than during later pregnancies.

A) 1 only
B) 2 only
C) 3 only
D) 2 and 3 only
E) All of the above