Answer:
All your going to do is right down what you see and what it's doing for the first question and then if you have any questions does that awnser your question?
 
        
             
        
        
        
D. cellular respiration and photosynthesis
        
             
        
        
        
 Acidophiles is the correct
 
        
             
        
        
        
Meiosis is a kind of cell division. 
it's used to reduce half of the chromosomes and prodouce 4 gamete cells, which we call these cells haploid. 
for example, it is used in human reproduction, for the sperm and ovum, in order to have a sexual reproduction. 
the offspring of them are genetically non identical to the parent.
        
             
        
        
        
Answer:
A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. ... Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds.
Explanation: