What is the fda food code recommendation for fingernails maintenance for ungloved

Ineed an essay 1200words about obezity ,introduction, main causes, conclusion

Explain what is meant by the phrase “ethical behavior”.

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells. b) viruses have capsids composed of protein, whereas viroids have no capsids. c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna. d) viruses cannot pass through plasmodesmata, whereas viroids can.