The gel-like material within the cell membrane is referred to as the cytoplasm. It is a fluid matrix, the cytosol, which consists of 80% to 90% water, salts, organic molecules and many enzymes that catalyze reactions, along with dissolved substances such as proteins and nutrients.
The River Thames is the second longest river in the United Kingdom and the longest river entirely in England, rising at Thames Head in Gloucestershire, and flowing into the North Sea at the Thames Estuary.
London's Lesser Known Rivers-River Mole. This river goes way outside of London and but I will keep the photographs within the M25.The River Mole rises in West Sussex near Gatwick Airport and flows north west through Surrey for 50 miles.his river goes way outside of London and but I will keep the photographs within the M25.The River Mole rises in West Sussex near Gatwick Airport and flows north west through Surrey for 50 miles.