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.
Confidence votes 25.5K. Smiling begins at birth; yet it is more out of natural instinct than to show an outward sign of pleasure. It has been found that this generally occurs at around 2 months of age. Babies smile in the womb, probably just to flex the facial muscles. Smiling to indicate pleasure starts generally around 6-8 weeks. Smiling begins at birth; yet it is more out of natural instinct than to show an outward sign of pleasure. It has been found that this generally occurs at around 2 months of age.  Smiling to indicate pleasure starts generally around 6-8 weeks.