1. Consider the following:

  1. Variation in seawater temperatures
  2. Variation in water salinity
  3. Rotation of Earth

How many of the above is/are Factors influence the ocean currents?


1. With reference to “Zero” consider the following statements:

  1. It’s neither a positive number nor a negative one
  2. It’s neither a natural number nor a whole number
  3. It’s an Integer

How many of the above statements is/are correct?


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