1 Place a grill pan over medium-high heat or preheat a gas or charcoal grill. 2  Toss the mushrooms with 1/4 cup of the reserved unused marinade. 3  Grill the chicken breasts to an internal temperature of 165 degrees F, about 7 minutes a side. 4  Grill the mushrooms, about 2 minutes a side.
The Cell Theory is one of the basic principles of biology. It states that all living things are composed of cells and cells are the basic units of life. The Cell Theory is one of the basic principles of biology. Credit for the formulation of this theory is given to German scientists Theodor Schwann, Matthias Schleiden, and Rudolph Virchow. The Cell Theory states: All living organisms are composed of cells.
Atomic theory. Atomic theory is the scientific theory of the nature of matter. The theory states that matter is made up of small particles called atoms. Prior to this theory, matter was thought to be able to be divided into any small quantity. The word atom is derived from the Greek atmos, meaning indivisible.