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Q3: What feature enables the paramecium to move?<br>A)
Q7: If egg yolks are a source of
Q7: The fact that DNA is the molecule
Q14: All of the genes and all of
Q25: Which of these is viviparous?<br>A) salmon<br>B) parrot<br>C)
Q28: Each red blood cell contains about 250
Q37: For which of the following is iron
Q50: The greater the amplitude of sound waves,
Q56: Plants undergo an alternation of generations. The
Q66: The digestion and absorption of fats differs