The attached body form of Cnidarians would be polyp
        
             
        
        
        
Answer:
White petal color is a recessive trait.
Explanation:
Further explanation is posted as an attached file due to technical difficulties.
 
        
             
        
        
        
The three gases that are part of Earth’s cycles in both the atmosphere and biosphere are:
-  oxygen
- - nitrogen
- - carbon dioxide
<h3>Explain your answer?</h3>
The oxygen,  nitrogen, and carbon dioxide are the three gasses that are constantly moving through the atmosphere and biosphere in their own respective cycles. 
The oxygen is used by the animals for breathing, but it is also released as a byproduct by the producers. The nitrogen is used as a food source for the producers, as well as the carbon dioxide which is crucial for the process of photosynthesis.
Thus, Part of them is released through decomposition, part by releasing them in the atmosphere or in the soil.
To learn more about gases click here:
brainly.com/question/1369730
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The answer is a <span>cat.   </span>