Answer:
microvilli, actin filaments
Explanation:
The apical ends of intestinal cells face the intestinal channel and have long processes that facilitate the absorption of nutrients. the name of these processes is microvilli and actin filaments from the cytoskeletal element forms their internal skeleton.
Ribosomes are the structure upon which messenger RNA is attached to synthesize a protein. If the protein is to be exported, the ribosomes are attached to the endoplasmic reticulum. The nucleus contains the DNA from which the m-RNA is synthesized.
Areas closest to the equator are the most vulnerable to desertification
