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Which one of the following features of animals is unique to animals?
Q7: In addition to hair and mammary glands,several
Q26: Early classification systems of the bacteria employed
Q35: Sea stars are among the most important
Q37: Component of ADP,ATP,nucleic acids,and several coenzymes.<br>A)nitrogen<br>B)calcium<br>C)potassium<br>D)phosphorus<br>E)magnesium<br>
Q38: The life cycle of Paramecium involves which
Q39: In a recent morphological study of arthropod
Q41: Which statement concerning root hairs is not
Q43: An _ is a nonphotosynthetic plant-a third
Q58: You expose a tube of bacteria to
Q100: Which choice is correct for the