Why is a shell considered to be biotic

What is the sequence of amino acids corresponds with the rna strand ucg ggg cac

Were does condensation occur? a) hydroshereb) lithosherec) boishered) atmosphere

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim