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Q6: Snakes<br>A)Four-chambered heart<br>B)Plastron<br>C)Lost limbs<br>D)Gular pouch
Q17: Tail Slapping<br>A)marking a position<br>B)unknown<br>C)aggressive behavior
Q22: The feeding biology of sponges is referred
Q46: Seagrasses do not produce pollen.
Q48: Outline at least 3 ecological roles of
Q57: Enzymes<br>A)muscle<br>B)biological catalysts<br>C)semi-rigid body parts of animals
Q77: Crossing over<br>A)alleles switching chromosomes<br>B)gametes<br>C)increase in genetic variation
Q82: Unlike cartilaginous fishes, bony fishes do not
Q107: Bright colors<br>A)blend with environment<br>B)aposematic<br>C)vertical lines/eyestripes
Q143: An important food source for baleen whales