The answer to the question is c) a dendrochronologist interprets tree rings
        
             
        
        
        
Answer:
Proton has a positive charge.
Neutron has a neutral or no charge.
Electron has a negative charge
Explanation:
Trust me
        
             
        
        
        
Answer:
the roots, and the have to get the right type of tempter from the sun so the leaves don't crinkle up and die.
Explanation:
 
        
             
        
        
        
Answer:
hi-hi,
i believe the answer is that you'll create friction and thermal heat
Explanation:
https://www.khanacademy.org/science/physics/work-and-energy/work-and-energy-tutorial/v/work-energy-problem-with-friction 
this is the video i watched to help answer your question
good luck :)
i hope this helps
**please let me know if this was not what you were looking for/incorrect or both**
have a nice day!
 
        
             
        
        
        
1-<span>auxins in the lower sides of stems cause cell elongation that bends the stem upright
2-</span><span>thigmotropism.
3-</span><span>phototropic and gravitropic
4-</span><span>the production of anthocyanin and the breakdown of chlorophyll.
5-</span><span>exposing the plant to a brief period of light in the middle of the night</span>