Answer:
you need to provide more information cause what exactly am i supposed to select from
Characteristics of epithelia include all of the following except extracellular matrix.
Explanation:
The epithelial tissue is typically identified as having six characteristics and they are, it is made of cells. It contains cells joined by specialized contacts. Epithelial tissue has distinct upper and lower surfaces and is not supported by blood cells. It retains the ability to regenerate, and it is supported by connective tissue.
It has also a feature called cellularity which means it is made completely of cells and there is no space that exist it is connected too close. Whereas in connective tissue, an area of non living matter exists in between the cells and that is called extra cellular matrix which is found in between the cells in the connective tissue.
<span>It
is truth that most of the unicellular organisms like bacteria, are
among the simplest life forms we know about it, but there are many
other unicellular organisms, like amoebas, warnowiids and algae, that
are far more complex. They can even have thousand of nuclei and be
visible with the naked eye. Some amoeba actively hunt their pray, and
some warnowiids even evolved and structure that functions like an eye;
so even though unicellular, they are not simple organisms at all.</span>
