Answer:
By definition, tissues are absent from unicellular organisms. Even among the simplest multicellular species, such as sponges, tissues are lacking or are poorly differentiated. But multicellular animals and plants that are more advanced have specialized tissues that can organize and regulate an organism’s response to its environment.
sitting in a chair getting hit with a reflex hammer in the knee
History is the answer. Art, music and clothing are all trends where history is not
I believe its the starfish
