Write a paragraph connecting these terms (highlight each): antigen, Hep B, immune response, protein product, plasmid, recombinant DNA, vaccine & virus

Sanjay weighs 185 pounds. at the shopping mall, sanjay can use the stairs or take the escalator. in 30 minutes, how many more calories could sanjay burn by climbing stairs than by standing on an escalator? which activities did you choose from the list to arrive at your answer?