Fratures of ambhibians

Dear student 1)Endoskeleton made mostly of bone. 2)skin is smooth with many capillaries and pigments. 3)usually two pairs of limbs with webbed feet. 4)as many as four organs of respiration. 5)a three chambered heart. 6)Oviparious with external fertilization. 7)no scale on body 8)produce unshelled Eggs 9)amphibians have moist, permeable skin 10)Carnivorous Adults. Regard

  • 0
What are you looking for?