“credit for developing cell theory is given to three scientists; Theodor Schwann, Matthias Jakob Schleiden and Rudolph Virchow. In 1839, Schwann and Schleiden suggested cells were the basic unit of life.”
An estuary is partly enclosed coastal body of water with one or more rivers flowing through it, and with a free connection to the open sea. it would be more of a collection. hope this help have a great day.
