Answer:
The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.
Explanation:
 
        
                    
             
        
        
        
1- Pharnyx(throat
2-bronchial tube
3-Pleura
4-nasal cavity
5-mouth
6-larnyx
7-trachea
8-diaphragm
9-"voice box"
10-"lung cover"
11-"windpipe"
12"throat"
        
             
        
        
        
Answer:
For the Numbers on the leg Photo
1. Rectus Femoris
2. Vastus lateralis
3. Tibialis Anterior
4. ADDuctor longus
5. Gracilis
6. Satorius
7. Vastus Medialis
8. Gluteus Medius
9. Gluteus Maximus
10. Semitendinosis
11. Semimembranosus
12. Biceps Femoris
13. Gastrocnemius  
Explanation: is correct
 
        
             
        
        
        
they could possibly learn the climate the animal was from or even relative dating & absolute age
 
        
             
        
        
        
Answer:
Thousands of meteorites, which are fragments of asteroids that fall to Earth, have been recovered. These primitive objects provide the best ages for the time of formation of the Solar System. There are more than 70 meteorites, of different types, whose ages have been measured using radiometric dating techniques.
Meteorites that fall to Earth represent some of the original, diverse materials that formed planets billions of years ago. By studying meteorites we can learn about early conditions and processes in the solar system's history.
Umm.. maybe my answer is not what you needed 
I'm sorry ❤️