so, an example of something that might not be a substrate is the animal itself. 
explanation
substrate is the surface of where living animals, live. 
sorry if this doesnt help. 
HAPPY ALMOST HALLOWEEN
 
        
             
        
        
        
Given what we know, we can say that biology and neo-Darwinism both support the idea that natural selection explains how the environment selects organizations for survival or extinction.
<h3>Natural Selection. </h3>
- This concept is often summarized by the phrase "survival of the fittest".
- This refers to the ability of an organism to adapt to its environment. 
- The better-adapted organisms will live to pass on their genetic information, thus changing the organization of the species. 
- Those not able to do so will face extinction. 
Therefore, since natural selection involves the survival or extinction of a species based solely upon their ability to adapt and change their genetic organization in response to their environment, we can say that this concept helps to explain how the environment selects organizations for survival or extinction.
To learn more about natural selection visit: 
brainly.com/question/2725702?referrer=searchResults
 
        
             
        
        
        
The cell goes in a "dormant phase". A good example is the neuron. Neurons are very metabolically active but they don't divide so they go into a phase that doesn't include growth or replication of genetic material.
 
        
             
        
        
        
If i follow in her footsteps, i can also be healthy and live up to 80 years old. So i guess it can be a win win