Ribosomes are round specks attached the rough endoplasmic reticulum and their function is:

Function of Ribosomes. Ribosomes are a cell structure that makes protein. Protein is needed for many cell functions such as repairing damage or directing chemical processes. Ribosomes can be found floating within the cytoplasm or attached to the endoplasmic reticulum.

answer; /// i believe that the correct answer is; ///a combination of the birth and death

weathering is the answer.