Which of the following causes an infection of the respiratory system that is transmitted by the gastrointestinal route? Streptococcus pyogenes Haemophilus influenzae Mycobacterium tuberculosis Mycoplasma pneumoniae Streptococcus pneumoniae

The biological process through which parents produce new children is called reproduction. A reproductive system is a group of internal and external organs that collaborate to allow males and females to reproduce. Many experts believe that the reproductiv…