click below
click below
Normal Size Small Size show me how
chapter 2 science 8
body system
| Term | Definition |
|---|---|
| organ | organs are made up of tissue |
| organ system | |
| tissue | tissue are parts that make organs |
| cartilage | a sillerpy layer of tissue covering the end of the bones. |
| joint | the point of connection between two or more bones |
| ligament | bands of tissue that hold bones in energy we can see |
| tendon | thick white tissue that connect muscle to bones |
| carbohydrates | essential nutrients that are the body's quickest source of energy. a simple carbohydrates one sugar molecule;a complex carbohydrates is a chain of simple carbohydrates |
| proteins | essential nutrients used to build muscles skin hair and nails within cells they are used to build various structures and are required for certain chemical reactions |
| fats | essent nutrients that are used to build cell membrane and that can be stored by the body for future enrgy |
| digestive system | |
| digestion | |
| mouth | |
| mechanical digestion | |
| bolus | |
| chemical |