It's too early for the baby to get custom to being picked up every time it cries most babys cry when they need attention or the basics gasy hungry or to be changed him touching the baby comforts the baby and this is a stage of development where the bond between parents and infant is made.
I would probably say C. economic class
The foundation of integrity is your person value system.
White blood cells help to fight infection
The blood carries these cells
It helps burn of calories that contains bodie fat