Organisms contain different levels of organization within their bodies. arachnoidiscus ehrenbergi, pictured below, is a single-celled organism that is part of the group of algae known as diatoms. which level of organization is seen in both arachnoidiscus ehrenbergi and the human stomach? cell tissue organ organ system

Cell level organization

Explanation:

Organisms are composed of different level of organizations like atomic level, molecular level, cell level, tissue level, organ  level, system level after which whole organism if formed.

If we talk about Arachnoidiscus ehrenbergi it is one celled organism belonging to a group of algae. If we talk about human stomach it is an organ made up of several tissues which in-turn are made up of several cells.

So what is common in both?

It is a cell that is common in both, because cell is the basic unit for life of Arachnoidiscus ehrenbergi and a unit of the composition of whole stomach.

Hope it help!

your answer is "the 1950's"