5 to 6 months. Practices intonation by making her voice rise and fall, often in response to baby talk and your facial expressions. Red flag: If your child isn't making vocal sounds by the time she's 6 months old, talk with her doctor. 7 to 12 months. Babbles with greater diversity, making new sound combinations and intonations. Red flag: If your child isn't making vocal sounds by age 7 months, talk with his doctor.
Best Answer: With all other things remaining the same, relative humidity will increase as temperatures decrease. Since relative humidity is a ratio (in percent) of the actual amount of water vapor in the atmosphere compared to the saturation amount, if the saturation amount decreases, the ratio must increase. Source(s): an old forecaster
As temperature increases the pressure increases. This can be shown with the formula: Pressure1 / Temp.1 = Pressure2 / Temp.2 Therefore, as the temperature increases, the pressure must increase as well in order to have the same ratio.eport Abuse. yeah higher pressure !!in a sealed container!! if temperature increases. In the atmosphere if the temperature of some air increases, the density of that air would decrease. (Temp proportional to Volume).