Scout and aunt alexandra communicate very poorly with each other . is the fault more with one than the other or are they equally at fault ?

I believe that both Scout and aunt Alexandra are at fault because they communicate very poorly with each other. They are both very stubborn, and all they have to do is approach each other and talk in order to make their communication better. However, neither of them is willing to do such a thing.

Lacking something of the ozone layer

It would be c. because they are the same species. the definition for genus is a principal taxonomic category that ranks above species and below family, and is denoted by a capitalized latin name