change a codon to one that encodes a different amino acid and cause a small change in the protein produced. For example, sickle cell anemia is caused by a substitution in the beta-hemoglobin gene, which alters a single amino acid in the protein produced.
Anthrax originated from Egypt
I believe it is its reproduction rate
Answer:
Few, if any aquatic organisms will be able to survive in these regions, they will become dead zones
C. Makes the most sense to me
