The upper mantle is harder than the lower mantle
The ozone forming in lower atmosphere is bad. Downside the upper atmosphere one is good.
Yes, there are more on the lower side than the upper. Stomata on the upper side allow water to easily escape or transpire with direct contact by the sun.
mesophyll layer
The Upper Creek Indians oppsed American expansion and Lower accepted it.
In control data analysis, the difference between these two limits is called the range.
The main difference between the Upper Peninsula and Lower Peninsula of Michigan is their geographical location. The Upper Peninsula is located to the north and is less populated with vast wilderness and natural beauty, while the Lower Peninsula is located to the south and is more densely populated with major cities like Detroit and Lansing.
Interquartile Range, or IQR
the upper and lower classes
The technical term for bite is occlusion. It refers to the contact between the biting surfaces of the upper and lower teeth.
Lower YS is that point at which the steel flows elastically and failure takes place at upper YS.
its called Nimbo. Like a Nimbo Stratus cloud.