A track meet is scheduled in a city that is at high altitude. One runner lives near a beach. To improve her chances of winning a medal, the runner decides to train for a number of
weeks in the mountains. She hopes that this will increase the number of red blood cells in
her blood. Which function of the circulatory system does she hope to improve?

glycolysis is a process that fuel your metabolism. it is apart of cellular respiration the process that produce atp.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus