it is classified in three different sections; 1) hard woods, types of woods that shed their leaves in winter 2) softwoods, trees that are coniferous (do not shed their leaves in winter) 3) man made woods, woods of the softwood and hardwood family all tightly compacted into a big sheet.
21 divided by 12 is 1.75 or 1 3/4
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3
Paranha pine Scotts pine Cedar
insyaAllah 350 - 700 kg/m^3
the three classification of technology is: tools product process
Racial classifications are groups of physical characteristics. The 3 most common racial classifications, going by bone structures, are Caucasoid, African, and Asiatic.
There are usually 4 classifications: Elliptical, spiral, (including barred spiral), lenticular, and irregular. (However some classifications do have only 3 types.)
ewan ku :)
metamorphic, sedimentary and igneous
me myself and i