(a) The digestion of all food components is completed by the
(b) Large intestine absorbs ____ and some ____ from the undigested food.
(c) Tongue is attached at the ____ to the floor of the mouth cavity and is free at the ____.
(d) Amoeba pushes out ____ around the food and traps it in a food _____.(a) intestinal
(b) water, salts
(c) back, front
(d) pseudopodia, vacuole