Which statement is one component of the cell theory? a)all living and nonliving things consist of one or more cells. b)cells and living organisms are spontaneously created. c)cells are the most complex unit of structure and function in living things. d)a cell is the basic unit of structure and function of all organisms

The correct answer is D) A cell is the basic unit of structure and function of all organisms.

Cell theory was given by Schleiden and Schwann in 1839. According to this theory-

1) All life forms are comprised of one or more cells.

2) The cell is considered as a fundamental unit of structure and organization in all life forms.

3) Cells are formed from those cells that already existed before.

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.