1. You said it is NOT biology and then you gave a biological fact ! 2. Because mothers care more for children .. look at any of your pets :-)
1. This was an extension of my first answer. Again, my *original* note was not about biology. Do you want a full explanation of what a patriarchal culture is? I could share information about it if you want to know and learn more about it. 2. Can fathers do the same things as mothers?