| Term 
 
        | What are a group of cells that look alike and work together? |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | What are a group of tissues that work together? |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | What are a group of organs that work together? |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | What are a group of organ systems that work together? |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | What are the 4 main kinds of tissues? |  | Definition 
 
        | muscle tissueepitheliel tissueconnective tissuenerve tissue
 |  | 
        |  | 
        
        | Term 
 
        | What type of tissue helps your body move? |  | Definition 
 
        |  muscular tissue   Some muscles are connected to bones.  When the muscle cells shorten, they pull on the bones to make them move. |  | 
        |  | 
        
        | Term 
 
        | What type of tissue covers and protects your body and some organs? |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | What type of tissue holds some parts of the body together? |  | Definition 
 | 
        |  | 
        
        | Term 
 
        | Name the 4 kinds of connective tissues. |  | Definition 
 
        | boneligaments (connect bone to bone)tendons (connect muscle to bone)blood
 |  | 
        |  | 
        
        | Term 
 
        | What kind of connective tissue carries messages? |  | Definition 
 
        | nerve tissue   (makes up the brain and spinal cord) |  | 
        |  | 
        
        | Term 
 
        | What is nerve tissue made up of? |  | Definition 
 | 
        |  |