The octet rule maintains that all molecules must have a full outer shell, and it wants to give that one electron away, because it'd be easier than gaining seven more. So, it'd be B :)
The answer is C, The population of an area decreases
The answer is When the protein for a particular gene is formed, the gene is expressed.
Answer:
an Aneuploidy
Explanation:
Aneuploidy is the presence of an abnormal number of chromosomes in a cell
These are called invasive species (like the Giant African Snails in Galapagos for example.)