Answer:
There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells.
Explanation:
hope this  helps you.
 
        
             
        
        
        
<u>Answer</u>: Natural selection.
<u>Explanation</u>:
- The concept of <em>natural selection</em> was given by <em>Charles Darwin.</em>
- According to this concept, in a given environment the organisms that possess <em>better adaptations</em> have<em> higher chances of survival</em> and, leave behind a <em>greater number of progenies</em>.
- When malaria outbreak occurs, the allele frequencies change and only the organisms that possess the alleles which help them to <em>survive</em> this outbreak due to resistance against malarial infection will be selected by nature and<em> hence, this is an example of natural selection.</em>
 
        
                    
             
        
        
        
I think that it is A. it forms new mountains under the water
        
             
        
        
        
<span>A. fruiting body.
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Mushroom is an example of a heterotroph. 
Autrophs are the organisms that have the capacity to form their own food from inorganic substances like the carbon dioxide. 
<span>Heterotrophs are the organisms that cannot produce their own food but depends on other animals or plants for their nutritional needs. </span>
        
             
        
        
        
Answer:
Ionic compounds 
Explanation:
Ionic crystals are hard and brittle and have high melting points.