The ability of an animal to maintain a stable internal environment is called homeostasis
        
                    
             
        
        
        
Answer:
atomic number 
Explanation:
atomic number = proton number = number of protons
 
        
                    
             
        
        
        
Primary succession is a method of fertilizing soil that was barren and had never supported plant life, for example soil left over by a moved glacier of lava.
The soil is first "normalized", using pioneer species such as lichens, algae and fungi.
After this, plants able to survive in less harsh conditions such as grasses.
Therefore, the fertility of soil during early years of primary succession does not increase much and it is a process that involves a long period of time.
        
                    
             
        
        
        
Answer:
Mutations are errors in codons caused by changes in nucleotide bases. Some mutations may not have much effect. For example, if the codon GAA becomes the codon GAG, because the genetic code is degenerate, the codon will still code for the amino acid glutamate. Such ineffectual mutations are called silent mutations. Some mutations, however, can have a huge affect on coding for amino acids, which can in turn affect what proteins are produced, which can have a profound effect on cellular and organismal function.
 
        
             
        
        
        
<h2>Yo WaSsuPp!!   ^v0!!</h2>
                              List two possible advantages of asexual reproduction to the organisms who reproduce sexually.
<h3>      Well heelo there! i shall help chu! ^v^</h3>
Asexual: Requires 1 organism.
Sexual: Requires 2 organisms.
<h3>The advantages of asexual reproduction are:</h3>
- It's faster
- There is more production 
- Organisms that are born are exactly the same
<h3>I hope this helps!</h3><h3>         I apologize if i'm wrong // and your welcome if i'm correct!</h3>
(-Side Note-): if you don't mind can you please mark me brainliest?