Shades of blue show climate divisions that had monthly average temperatures below 50Â°F. The darker the shade of blue, the lower the average temperature. Climate divisions shown in shades of orange and red had average temperatures above 50Â°F. The darker the shade of orange or red, the higher the average temperature.
A stroma is the connective, part of a cell, organ or tissue. The  function of a stroma is to hold the cell, organ, or tissue together  and help it maintain form. Edit.
Chromatin has several functions, the main one being to condense the six feet of DNA in every cell down to fit inside the nucleus. The chromatin is also responsible for helping transcribe RNA, help... Chromatin has several functions, the main one being to condense the six feet of DNA in every cell down to fit inside the nucleus.