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Q8: All animals armulticellular,<br>A)heterotrophic, and aerobic.<br>B)heterotrophic, and lack
Q19: An organ is defineas<br>A)one or more cell
Q34: Ghrelin is<br>A)a drug used to control weight
Q38: Spores within harcapsules arbornby<br>A)the sporocyte stage.<br>B)diploid organisms.<br>C)spores.<br>D)the
Q50: Thneutral subatomic particlis<br>A)the neutron.<br>B)the proton.<br>C)the electron.<br>D)both the
Q54: _ is thstudy of interactions among organisms
Q67: Major trends in thevolution of animals include<br>A)cephalization,
Q82: B cells or T cells that havyet
Q87: Which of thfollowing molecules is NOT a
Q119: Sharks differ fromost other fishes in that