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Search Results for prove - All Grades

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Grade 2 Defining Words
Grade 11 Vocabulary
to prove wrong
  1. squander
  2. exult
  3. abridge
  4. debunk
Grade 6 Synonyms
Grade 6 Synonyms
Grade 6 Defining Words
to prove the truth:
  1. unaccountable
  2. urban
  3. verify
  4. tentative
Grade 2 Defining Words
showed to be true
  1. proved
  2. force
  3. true
Grade 7 Defining Words
  1. to prove true with evidence
  2. to arrange in groups
  3. to name or list
  4. to prove that an answer is correct
Grade 10 Scientific Method
One characteristic of a scientific theory is that
  1. it cannot be modified
  2. it can be proved
  3. it can never be proved
  4. it summarizes a set of observations
Grade 8 Scientific Method
Hypotheses must be                .
  1. proved
  2. disproved
  3. tested
  4. observed
Grade 8 Defining Words
to give a precise meaning of a word or idea
  1. prove
  2. evaluate
  3. plan
  4. define
Grade 8 Defining Words
Grade 4 Spelling
College Skin, Skeleton, and Muscles
The significance of Galvani's experiment is that it proved that...
  1. the mind controls the movements of the body
  2. a reflex is a process controlled by the mind
  3. the muscles are activated by electrical nerve signals
  4. reflexes can be explained using a hydraulic model
  5. fluid flow along nerves causes muscles to contract
Grade 7 Universe
Who proved that galaxies exist?
  1. Edwin Hubble
  2. Isaac Newton
  3. Tyro Brahe
  4. Charles Messier
Grade 9 Scientific Method
Grade 2 Exploration
Who is the explorer that proved the world is round?
  1. Christopher Columbus
  2. Amerigo Vespucci
  3. Ferdinand Magellan
Grade 6 Scientific Method
Hypothesis is proved or disproved at the end of the experiment
  1. Calculator
  2. Conclusion
  3. Guess
  4. Independent Variable
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