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Lesson 3 Org Are Sys
| Question | Answer |
|---|---|
| What is a cell? | the basic unit of life. |
| Definition of a Tissue | Cells similar in functions and structure |
| Organ | Groups of tissues working together to preform a fuction |
| Organ System | Groups of organs working together |
| Organism | Living thing that carries out life |
| Protects water loss and outside environment (Hint :Skin) | Integumentary |
| Major Role in gas exchange | Respiratory System |
| Provides defense against germs | Lymphatic/imune system |
| Allows movement | Muscular System |
| Transports Gases | Circulatory |
| major Role in hormone production | Endocrine |
| excretes waste material | Excretory |
| Breaks down food | Digestive system |
| Allows ability to reproduce | reproduction system |
| Supports body with structure | skeletal system |
| create tissues that carry out messages. They have large middles and thin strands to reach out. These parts work together to send a messages to the other parts of the body to react. | Nerve Cells |
| Found in tissues like organs, like your stomach. It is made of layers and is flexible. Unlike leg muscles, you can not control this type of muscle. | Smooth Muscle cells |
| Organized like rings, king of like a tree trunk. You skeleton is made of bone cells which provide structure for your skeleton to protect your organs. | Compact Bone |
| Pretects our body from injury and infection, The help regulate body temp and sense the world around us. These tissues have layers and follicles where hair grow. | Skin |
| Transport Oxygen (Hint:Color Cells) | Red Blood Cells. |
| Made of multiple cells similar in structure and function. | tissue |
| Group of Organs working together to preform functions for the organism. | Organ System |