Description in biology, cell theory is the historic scientific theory, now universally accepted, that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.
Energy from a light source is known as radiation.
The answer is D.
The air inside the bubbles is gas and the solid forms the bubble.
The Labrador current affects the climate of Canada and Greenland because it creates one of the densest concentrations of fog in the world occurs.