Question

photo by gordon t. taylor, courtesy of the noaa. which level of organization is seen in both arachnoidiscus ehrenbergi and the human stomach? cell tissue organ organ system

Explanation:

Arachnoidiscus ehrenbergii is a single - celled organism, so it has cells. The human stomach is an organ made up of cells. The most basic level of organization common to both is the cell. Tissues are groups of similar cells, organs are made of different tissues, and organ systems are groups of organs working together. Since the single - celled organism only has cells and the stomach is made up of cells, the common level is the cell.

Answer:

cell