A person who is physically fit is able to produce more energy because he/she is more efficient in obtaining and delivering to the muscles

Which statement is most correct about self esteem?

What can friends provide to affect mental health positively? a)peer pressureb)challengesc)conflictd)companionship

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm