Biosentients - Science Biology… etc

The ponderosa pine is the most widely distributed species of its genus in North America. It is generally found in a sub-humid area deficient in summer rainfall. The tree reproduces through seeds produced in cones, which require 2 years to mature. The Black Hills forest is dominated by the ponderosa pine tree. Where conditions permit, other trees such as the birch, white spruce, quaking aspen, and elm also grow........