Write the correct answer on the space provided. 1. ______________are different body parts that work together to do life processes. 2. The structural foundation that help us stand straight and that form the shape in our body is called _______________________. 3. The ____________________ pumps blood throughout the body. 4. A body organ that is considered as one of the highly complex and found in the head is called ____________________. 5. _______________ is a bean-shaped body organ that eliminates unnecessary substances in our body.