it is a diogram that expsoes fools to radiation
clock
a clock or watch
The candle clock, although there is no exact evidence, was first used in 1206 AD in China and Japan.
it is an ancient instrument used to measure time.
The first mechanical alarm clock was invented by Levi Hutchins, of New Hampshire, in the United States, in 1787. This device he made only for himself however, and it only rang at 4 AM, in order to wake him for his job. The French inventor Antoine Redier was the first to patent an adjustable mechanical alarm clock, in 1847. It was called the Jingle Clock, or it may have been used just to wake somebody up. Some people use the alarm clock just to see what time it is, and some people may just use the alarm clock for show, or just to see what time it is, or to wake you up, and to tell what time it is.
it is a diogram that expsoes fools to radiation
Variable are used to show relationships by multiple ways.
Nope.... isomers differ only in their structure not in their molecular formula
Generally, a molecular clock is used to describe the rate of molecular change over time that tells you when two species, or taxa, have diverged.
A cladogram is used!
xclock
The molecular clock is used to estimate the time of occurrence of events called speciation and radiation. The molecular data used for such calculations is usually nucleotide sequence for DNA or amino acid sequences for proteins. In other words, a protein is known as a molecular clock because it changes over time.
I believe it is a cladogram.
There is The Sundial, Water Clock, Sand Timer and The old clock. Please note that these are from old days
its a prison tat used by gang members to show that they are doin time.
Biomass
A scatterplot, if the relationship is inexact - like height and weight. A line graph for exact relationships. An equation or function may be used for exact relationships.