Whats a question about moral issue

The trp operon in e.coli regulates genes that code for enzymes required for synthesis of the repressible operon. when tryptophan is not available amino acid tryptophan. the trp operon is a in the environment, the trp repressor protein activeinactiveregulated. therefore, rna polymerase can bind to the genes to begin transcription.

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which is an example of a decomposer? a. bear b.algae c.grass d.bacteria d bacteria