How far have the snake fossils moved apart since they were originally deposited?

The snake fossils moved apart by 2150 miles since they were originally deposited.

Explanation:

The first ever fossil of the snake that was found was of a small baby snake which had a well preserved skeletal structure. This was of the oldest snake that was found in the forest environment. These fossils can be found in each and every continent of the world but is not found in the continent of Antarctica.  

And the first snake fossil which has moved apart is by 2150 miles. The new fossils challenges past hypotheses that recommended long, slight skull structure that is normal for snakes is a component that advanced after the creatures became legless and built up their extended bodies.

a maximum–minimum thermometer. the scales are fahrenheit on the inside of the u and celsius on the outside. the current temperature is 23 degrees celsius, the maximum recorded is 25, and the minimum is 15, both read from the base of the small markers in each arm of the u tube. the bulbs are hidden by a plastic housing.

six's thermometer is a registering thermometer which can record the maximum and minimum temperatures reached over a period of time, for example 24 hours. it is used to record the extremes of temperature at a location, for instance in meteorology and horticulture. it was invented by a british scientist james six, born in canterbury, in 1780; [1] the same basic design remains in use.

it is also commonly known as a maximum–minimum, minimum–maximum, maxima–minima or minima–maxima thermometer, of which it is the earliest practical design.

the thermometer indicates the current temperature, and the highest and lowest temperatures since last reset.