Answer: 
I believe option <u>C. Photosynthesis</u> is correct.
Explanation: 
6H20 + 6CO2 + light = C61206+602 is the symbol form of Carbon dioxide  + water + light = sugars + oxygen.
Hope I could help!
 
        
             
        
        
        
Betelgeuse is colder but more luminous
        
             
        
        
        
Answer:
Because the Earth rotates on its axis, circulating air is deflected toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere. This deflection is called the Coriolis effect. Click the image for a larger view. Coastal currents are affected by local winds.
Upwelling is the process that brings deeper water to the surface, and its major significance is that it brings nutrient -rich deep water to the nutrient-deprived surface, stimulating primary production
Explanation:
 
        
             
        
        
        
It's know as chemical equilibrium
        
             
        
        
        
Answer:
if crossing over does not occur, the products are parental gametes. If crossing over occurs, the products are recombinant gametes. Meaning they are mixed. 
Explanation:
If crossing over doesn't occurs then you wouldn't really mix the 2 parental alleles so you couldn't have a genotype without mixing. 
Sorry if im wrong!