Answer:  the <span>Permian–Triassic extinction event ; {"end of the Permian era"} .
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Answer: A cell
Explanation:
The tissue is inside of the organ, which is inside of the organism, the next thing would be a cell, and then after that the next smallest would be a molecule
 
        
                    
             
        
        
        
Answer:
False
Kentucky bluegrass and zoysia
perennial ryegrass
hope it helps have a nice day
 
        
                    
             
        
        
        
Most erosion is caused by winds breaking up rock
        
                    
             
        
        
        
Nucleotides. DNA and RNA are polymers (in the case of DNA, often very long polymers), and are made up of monomers known as nucleotides. ... Each nucleotide is made up of three parts: a nitrogen-containing ring structure called a nitrogenous base, a five-carbon sugar, and at least one phosphate group.(Hoped this helped)