Importance of Water MCQs Quiz Online PDF Download

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College biology practice test MCQ: protection against sudden thermal change is carried out by help of with options water, salt, ions and bonds with question bank to practice classroom quizzes with textbook solutions and eBooks pdf download. Free study guide is for online learning importance of water quiz with MCQs to practice test questions with answers. Importance of Water Video

MCQs on Importance of Water Quiz PDF Download

MCQ: Protection against sudden thermal change is carried out by help of

  1. water
  2. salt
  3. ions
  4. bonds

A

MCQ: Water has an excellent ability to absorb heat without changing its own

  1. polarity
  2. shape
  3. temperature
  4. mass

C

MCQ: Most abundant compound also known as medium of life is

  1. air
  2. oxygen
  3. water
  4. food

C

MCQ: Percentage of water in an average brain cell is

  1. 75%
  2. 85%
  3. 95%
  4. 80%

B