Multiply the numerators of the two fractions. Since the numerators are both 2, you can multiply 2 * 2 to get 4. 3. Multiply the denominators of the two fractions. Since the denominators are both 4, just multiply 4 * 4 to get 16. Your answer is a fraction comprised of the new numerator and the new denominator.
A: The pumping organs of the circulatory system are five aortic arches. Circulatory fluids travel from the arches through the ventral blood vessel to capillary beds in the body. The fluids then collect in the dorsal blood vessel and reenter the aortic arches.n the intestine, which extends over two-thirds of the body lenght, digestion and absorbsion take place. The gizzard is a muscular organ used to churn the food and then it moves onto the intestine where absorbtion of the food occurs. 8. Your dissection of the earthworm did not go beyond segment 32.
pharynx-. tubelike muscular organ that releases enzymes that begin digestion of prey tapeworms in freeliving organisms-food is then sucked into digestion tract-waste is also ejected through mouth-parasitic flatworms use hooks and suckers to feed.parasitic adapted to life in intestines of host-tapeworms-scolex proglottids-when eaten by cattle, tapeworms burrow through intestinal walls and enter blood and eventually muscle 0if this affected beef is enaten rare or undercooked, human is affected-not common in developed countries. î î î.