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state the problem
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hypothess (prediction)
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design the experiment
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record and analyze the date
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<span>conclusion (what did you learn)</span>
 
        
        
        
the top one is correct i thinkTHE BRAINLIEST ANSWER!
Kristybred Helping Hand
C. ^3 sqrt 4x^2
I'm not sure how to do this but the online assignment I just did says this is the correct answer.
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Answer:
See the answer below
Explanation:
<em>Amphibians are not totally adapted to live on land because the aquatic environment is needed for several life processes such as </em><em>reproduction</em><em>, </em><em>respiration</em><em>, and sometimes, </em><em>feeding</em><em>.</em>
<u>The eggs of amphibians are without any protective shells and will suffer desiccation in the terrestrial environment. Hence, water is needed in order to protect the eggs. In addition, the male am</u>phibians shed their sperm in the water close to the female eggs. 
<u>The young ones of amphibians are essentially aquatic and may not survive out of water for a long time because they only breathe gills</u> - the lung is yet to develop or poorly developed at this stage. They have to grow and develop to a certain stage in water before they can start surviving on land.
 
        
             
        
        
        
The statements that are correct concerning human DNA are it does contains 46 chromosomes and each strand contains chromosomes from one parent. There are 23 matched pairs of homologous chromosomes that make up the 46. One chromosome in each pair will be from a mother and the father. 
        
             
        
        
        
Answer:
Mitosis
Explanation:
Mitosis does not include replication of chromosomes. If this helped you, Brainliest is appreciated.