Average rate of change in corn yield from 1964 to2008

one is through turgidity. this occurs before ground tissue ( collenchyma

and sclerenchyma cells) become well

developed to give structural support to the plant as it grows bigger. the xylem

tissue (composed of rigid tissue) of the young

plant render this support and also maintaining osmotic turgidity of the surrounding

plant cells.

all matter is made up of atoms

in any element all atoms are the same

elements in a compound are always in a constant ratio: apex