decreased ability to survive changing conditions
Hope this helps
 
        
             
        
        
        
Answer:
The father of genectics is mendel, and he had shaped genectics as we know it today
Explanation:
 
        
                    
             
        
        
        
The inside of your nose is called the nasal cavity. A mucous membrane lines your nasal cavity and it helps keep your nose moist. Little hairs inside your nasal cavity help filter the air you breathe in and block dirt and dust from getting into your lungs.
Here's the link for you to go more in-depth on your own. http://sciencenetlinks.com/student-teacher-sheets/mechanics-respiration/#:~:text=The%20inside%20of%20your%20nose,from%20getting%20into%20your%20lungs.
 
        
             
        
        
        
During exercise stroke volume increases because more blood is sent back to the heart due to the muscles squeezing blood in the veins
 
        
                    
             
        
        
        
Top-down effects imply control through predation, including fishery, while 
bottom-up effects imply control through food abundance, often thought to be driven by climate or nutrient load.
<h3>What is Top down regulation ?</h3>
The top-down effect refers to a higher trophic level influences the community structure of a lower trophic level through predation.
<h3>What is Bottom up regulation ?</h3>
The bottom-up effect means that a lower trophic level in the biological network affects the community structure of higher trophic levels by means of resource restriction 
Learn more about Top down and bottom up regulation here:
brainly.com/question/18996262
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