Answer:
A
Explanation:
photosynthesis converts light energy to chemical energy and not the other way round 
product of photosynthesis is oxygen and energy 
photosynthesis cannot occur is light energy is not available
 
        
             
        
        
        
Answer:
Mark me as a Brainliest Please :)
Explanation:
The same principle works in all three cases, which is, the energy becomes heat and is extracted with the help of turbines in the same way that fossil fuels are burned. An electron-emitting neutron is equivalent to releasing kinetic energy. Histamine is a hydrogen atom with a helium nucleus.
 
        
             
        
        
        
The answer to your question is B.
        
                    
             
        
        
        
Explanation:
we all find ourselves confronted with the age-old question: 
what happens when you fall into a black hole?
You might expect to get crushed, or maybe torn to pieces. But the reality is stranger than that.
The instant you entered the black hole, reality would split in two. In one, you would be instantly incinerated, and in the other you would plunge on into the black hole utterly unharmed.
Hope this helps you.. Good Luck