What plant tissue moves sugars down to the roots within a plant?

2. which is the last step in the scientific method?

Match the correct terms to their descriptions a system in which only energy but not matter is exchanged frozen water in snow part of geosphere that includes only soil a thin layer between the troposphere and the stratosphere cryosphere tropopause closed system pedosphere

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.