<span>The production of vowel/consonant combinations at 4 to 6 months is called babbling. </span><span>The period from the 4-th to the 6-th month is called the expansion stage. In this stage the infant is "playing" with the speech mechanism, includes productions of growls, squeals, yells, and raspberries. Some CV like combinations and vowel sounds may be produced.</span>
The first one the boxes Balanced
in the second one the box would move to the right
Evaporation (from the lake to the air)
condensation (gathering in the air into a cloud)
precipitation (from the cloud back to the earth)
