In mammals, the exchange of nutrients and metabolic products occurs in the? by Sunday | Sep 7 | Biology JAMB | 0 comments A. lungs B. oesophagus C. trachea D. lymph Correct Answer: Option D – lymph Users Also Read These:When the total products are at its maximum marginal…The rate at which one country's products are…Metabolic production of urea is carried out in the?Which of the following products could be obtained…In the mammalian respiratory system; exchange of…