Meaning of Investment from different Perspectives: Investment is a term frequently used in the fields of economics, business management and finance. It can mean savings alone, or savings made through delayed consumption. Investment can be divided into different types according to various theories and principles.
Development at 4 Weeks. At this point the baby is developing the structures that will eventually form his face and neck. The heart and blood vessels continue to develop. And the lungs, stomach, and liver start to develop.
When Do Babies Start Smiling? Babies will often exhibit their first smile between 6-8 weeks of age. However it is not uncommon for your baby to smile before or after this time period either. Your baby is looking for ways to communicate with you from the moment they are born and they are capable of learning quickly.