What are the substance use and abuse do you observe during adolescence? How do you manage them?

What are phobias? and what are 5 common phobias that people have?

Discuss how seniors can combat health problems they may face.

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.