A tool used in classification is a taxon. By definition, taxonomy is the process of systematically describing the relationship of various organisms in groups. This is used in e.g. Biology, the groupings of plants (Plantae), animals (Animalia), etc. Hope this helps please mark as brainliest
Answer:
The correct answer is option b. "The lipid bilayer is a solid at body temperature, thus protecting the cell".
Explanation:
The fluid mosaic model describes the fluid character of the cell's membrane structure as a dynamic arrangement of components that include phospholipids, proteins and carbohydrates. One of the principles of the fluid mosaic model is that the lipid bilayer that comprises the cell's membrane is solid at body temperature, thus it functions as a protective mechanism for the cell. The higher the temperature, the more fluid the cell membrane is.
1.57821 *10^5
The answer would be 5.