The stem 
1.is responsible for the transport of food and water from the roots and leaves to the other parts of the plant
2. The stem holds the plant upright or erect
3. It also stores the nutrients 
4. It also produces new living tissues
Hope this helps!!!
        
             
        
        
        
Me too i need help on this i have no idea what i’m doing
        
             
        
        
        
Answer:
Examine the leaves of a palm tree. Which statement most specifically describes a palm tree?
Palm trees are monocots.
Palm trees are angiosperms.
Palm trees are flowering plants.
Explanation:
Those three features best describes a palm tree, they are angiosperms because they produces seeds and flowers
 
        
                    
             
        
        
        
Answer:
both could be correct 
Explanation:
It usually depends on how fast or how severe the change is, if its mild or happenes slowly over time they may adapt, if it is extreame or happenes very quickly the species could very well die out.