Levels of Organization

Master biological organization! Learn cells, tissues, organs, systems & organisms with this fun science worksheet.

Levels of Organization Watch this video and fill in the blanks below CH 5.2 Levels of Organization Levels of Organization Lesson Complete the levels of organization in each sequence using the click word bank. 1. cells, tissue, organ, organ system, organism2. nerve cells, nerve tissue, brain, nervous system, cat3. skeletal cells, skeletal tissue, skull, skeletal system, gorilla Match the word with its definition tissue group of similar cells that perform the same function. organ a body structure composed of different kinds of tissues that work together. organ system a group of organs that work together performing major functions. cell the basic unit of structure and function in living things What goes in the box? organ tissue organ system organism Use this picture to answer the next 4 questions.1) Which box shows the tissue level of organization? P Q R S 2. Which box shows the organ level of organization? P Q R S 3. Which box shows the simplest level of organization? P Q R S 4. Which box shows an organ system? P Q R S