The calendar in use.
Millennium (1000 years)
the 19th Century, the 18th Century, the 4th Century BC A century is 100 years
We are in the 21st Century.
The century that we are in now- 21st century. :-/
2091 = twenty first century. 1991 = twentieth century. 1891 = nineteenth century. 1791 = eighteenth century. And so on.
In the middle of the 19th century, Karl Marx published that based on his studies, economics determines history.
The Seder Olam Rabbah (ca. 2nd century AD) determines the commencement of the Exodus to 2448 AM (1313 BC). This date has become traditional in Rabbinic Judaism.
Two points determines a line
the answer is sex chromosomes
what determines a regions environment
The gene sequence determines the codon, which in turn determines the aminoacid, which in turn determines the tridimensional shape on the protein, which in turn determines the shape of the active site, which in turn determines what it'll be catalysing.
The temperature determines the color of the star!:)
Usually, its mass determines its weight.
the number of protons determines the atom.
The type of climate in a given area determines which plant will grow there.
The amount of precipitation determines which plants to grow where.
Frequency determines this.