What would occur if a nitrogen base in the rna strand is mismatched? how would that affect the protein? how could that affect the organism

Name the organs of humanelemintary canal.

How does science influence the decisions made about social, economic, and political issues?

Which short-term environmental changes would a very small asteroid or comet impact on earth most likely cause? check all that apply. flooding extinction craters on surface changes in weather patterns death of organisms and populations