The same general processes occur in meiosis and mitosis 
        
             
        
        
        
The answer is option A.
The Student identifies the test tube
that stops bubbling first contains the catalyst.
Because Catalyst is a substance which
increases the rate of reaction, and the reaction shows that when a product is
obtained bubbles formed.
<span>When the student added X, Y and Z to the
test tubes. The one which is a catalyst fastened the reaction.</span>
 
        
             
        
        
        
Answer:
I think C.............................
 
        
             
        
        
        
Answer:
26%
Explanation:
if cytosine makes up 24%, then guanine also makes up 24%. 
add these to get 48%.
subtract that from 100% to get a remaining 52%
then split the 52% between adenine and thymine to tell you that 26% is thymine
 
        
             
        
        
        
Answer:
A decomposer is found at the end of a food chain.