B. Phylogeny. Phylogeny has a similar meaning to evolutionary being a synonym<span />
        
                    
             
        
        
        
If you were to compute this, Angle C should be equal to 100°.
In a triangle, all angles sum up to 180°. 
In triangle ABC, where the m∠A =30° and m∠50°:
m∠A + m∠B + m∠C = 180°
30° + 50 + m∠C = 180°
80° + m∠C = 180°
m∠C = 180° - 80°
m∠C = 100°
The triangle should look like the picture attached. 
 
        
             
        
        
        
Nothing can photosynthesize in the night time even if the temperature goes up. But even then temperature has nothing to do with Photosynthesis. 
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms' activities. 
 
        
             
        
        
        
I hope this información can help 
The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere. The greenhouse effect is one of the things that makes Earth a comfortable place to live