The answer is c. hope that helped
        
             
        
        
        
Answer:
pollution/gas/plants/animals/littering
Explanation:
find a article that talks about those. start you sentence off by saying the things the our making our enverment bad and try finding quotes from the article you choose
 
        
             
        
        
        
Answer:
A - DNA
B - mRNA
C - nuclear pore
D - tRNA
E - ribosome
F - rRNA
Explanation:
<em>The entire structure illustrates the process of transcription and translation in a typical eukaryotic cell.</em>
The DNA (A) in the nucleus of the cell is first transcribed to mRNA (B). The mRNA produced is transported to the cytoplasm through the openings within the nuclear membrane - the nuclear pores (C). On getting to the cytoplasm, the mRNA binds to the ribosome (E) (carrying rRNA, F). The tRNA (D) carrying the specific anticodon for a particular codon on the mRNA then binds to the structure and the corresponding amino acid is released. A polypeptide bond is formed between subsequent amino acids and the ribosome moves along the mRNA chain until the translation process is complete. 
 
        
             
        
        
        
Well,
By the word "deletion" we can deduce that information is lost.  Therefore, when a chromosome undergoes a deletion mutation, information is lost.  This can have disastrous effects if it is a human chromosome.
        
             
        
        
        
You must use intense Heat and pressure to change a sedimentary rock into a metamorphic