Answer:  The Photosynthesis process ceases.
Explanation: To explain it is simple like the plant respiration occurs 24 hours per day, but night respiration is more evident since the photosynthesis process ceases.
 
        
                    
             
        
        
        
Answer:
Nutrition. This means the science of food and the nutrients and other substance they contain and their actions within the body while nutrients means chemical substances that are obtained from foods and provide nourishment essential for the maintenance of life and for growth.
Explanation:
 
        
                    
             
        
        
        
GRIMNERGrowReproduceIrritability (ie, being able to sense changes in the environment, detect danger, etc.)MovementNutrition (eating and drinking)Excretion (get rid of waste materials)Respire (breathe)
 Read more on Brainly - 
brainly.com/sf/question/4917310 
 
        
        
        
<span>Im pretty sure the answer is B) Pupil, lens, retina, optic nerve
hope this helps :)</span>
        
                    
             
        
        
        
<span>Punctuated
Equilibrium/ Equilibria proposes that once species appear in the fossil record,
the population  will be in the state of
little or absent morphologic change. This is called a state of stasis. The
theory further proposes that the population is confined to infrequent and
geographical rapid events when significant evolutionary change happens.  The parent species will the split into two
distinct species. This process if called cladogenesis.</span>