D. before cells without a true nucleus
Its the epidermis because it is subdivided into two layers.
A cell membrane is c.selectively permeable because it regulates what materials enter the cell.
Explanation:
d.incinerators are to reducing
The correct answer is E. Algae and Fungi
Explanation:
In biology, some groups of organisms are exclusively unicellular which means all organisms of the group are made of one cell, some are exclusively multicellular which means all organism are made of two or more cells and in some cases in a group there can be both single-celled and multicellular organisms which occur in both algae and fungi. Indeed, in these two groups, there are unicellular organisms as Chlorella (algae) or yeast (fungus) that contain only one cell and multicellular organisms such as Kelp (algae) or regular mushrooms (fungus) that are both multicellular. On the other hand, protozoa only contain unicellular organisms. This means the groups that contain single-celled and multicellular organisms are algae and fungi.
