During physical activity of high-intensity your heart will be at a percentage of its maximum rate which rain shows the correct percentages during this type of activity a ) 40 - 50% b ) 52- 70% c ) 70 - 85% d ) 50 - 100%

Which disease is caused by a buildup of plaque in blood ves

Which of the following is characteristic of the lytic cycle? a) viral dna is incorporated into the host genome.b) the viral genome replicates without destroying the host.c) a large number of phages are released at a time.d) the virus—host relationship usually lasts for generations.

Where does peer pressure come from? a.the power of culture b.the influences of others c.people who purposely try harm you d.the messages in tv commercials