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Search Results for maintain - All Grades

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Grade 7 Fill in the Blank Vocabulary
None Building Materials
What two main reasons explain why grade stamps are used to identify pieces of lumber?
  1. to maintain consistency
  2. to maintain quality
  3. to maintain amount
  4. to maintain productivity
Continuing Education Hairdressing
Grade 11 Biology
Grade 11 Biology
Grade 7 Spelling
Indicate the correct spelling.
  1. maintain
  2. manetaine
  3. manetain
  4. maintane
Grade 5 Conservation and Biodiversity
Why is maintaining biodiversity important?
  1. because biodiversity uses resources
  2. because biodiversity destroys habitats
  3. because biodiversity uses up land
  4. because biodiversity helps the environment
Grade 5 Defining Words
To protect and maintain without change
  1. habitat
  2. editor
  3. pleaded
  4. preserve
Grade 5 Conservation and Biodiversity
Biodiversity can be maintained by protecting
  1. crops
  2. habitats
  3. crops
  4. factories
Grade 10 DNA, RNA, and Genetics
Varieties of purebred dogs are maintained by                     .
  1. selective breeding.
  2. hybridization.
  3. inbreeding.
  4. genetic engineering.
Grade 4 Defining Words
To protect and maintain without change
  1. tundra
  2. economy
  3. delicacies
  4. preserve
Grade 2 Social Studies
Grade 11 Anatomical Organization
Which of the following is NOT a necessary life function?
  1. nutrients
  2. maintaining boundaries
  3. responsiveness
  4. movement
Grade 10 US Government
Grade 5 Atmosphere
Radioactive balance with the Sun's heat is maintained by
  1. having 100 cloudy days in a year
  2. the glaciers melting and cooling the ocean
  3. rain in the tropical climate zones
  4. Earth radiating heat back into the atmosphere
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