Transcription is a key regulatory<span> point for many</span>genes<span>. Sets of transcription factor proteins bind to specific DNA sequences in or near a </span>gene<span> and promote or repress its transcription into an RNA. RNA processing.</span>
13-13= 0, 19-13= 6, so then 0-6= -6
Answer:
D
Explanation:
All of these factors change the aquatic environment or ecosystem. Hope this helps :)
