Because the Earth's orbit around the sun is not in the same plane as the Moon's orbit around the Earth.
        
             
        
        
        
Answer:
duplet-A set of two things or people
Octet-A group of 8 things or people
        
             
        
        
        
Answer:
Reliability. When a scientist repeats an experiment with a different group of people or a different batch of the same chemicals and gets very similar results then those results are said to be reliable. Reliability is measured by a percentage – if you get exactly the same results every time then they are 100% reliable.
Explanation:
Sorry, I only got one way.
 
        
             
        
        
        
The answer is D)
<span>when the remains of a living thing are preserved and turned into rock
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Answer is D, they are compressible