“the complexity of life is based on cells as the building block that allows for emerging complexity.” this statement describes which of the principles of cellular theory ?

c- cells are the basic unit of life

Explanation:

According to the cell theory of Schleiden and Schwann, which was given in 1838-

Cells are considered to be the basic, structural and functional unit of all life forms.

In other words, cells are considered as the building blocks of life, which make it complex or allows the complexity (such as in case of multicellular organisms) in organisms.

Thus, option c) is the right answer.

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.

sounds like the answer you're looking for is spores.