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Search Results for photosynthesis - All Grades

593 questions match "photosynthesis". Refine Your Search

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Grade 2 Botany
Photosynthesis is:
  1. a plant that has green leaves or needles
  2. a process plants use to make food and oxygen
  3. a gas in the air
Grade 2 Botany
Photosynthesis is:
  1. a plant that has green leaves or needles
  2. a process plants use to make food and oxygen
  3. a gas in the air
  4. how plants give off carbon dioxide
Grade 5 Spelling
Grade 8 Cell Structure and Function
Grade 10 Protists and Fungi
Grade 3 Botany
Grade 5 Biochemical Pathways
Grade 7 Botany
Photosynthesis means...
  1. the green material in plants that traps energy from sunlight and uses it to break down water molecules into atoms of hydrogen and oxygen.
  2. in a plant the growth tissue that produces the xylem and the phloem.
  3. the process by which green plants use chemicals from the environment and energy from the sun to make their own food.
Grade 9 Biochemical Pathways
Grade 9 Biochemical Pathways
Grade 9 Biochemical Pathways
Photosynthesis occurs                 .
  1. In plants
  2. In some protists
  3. In some bacteria
  4. All of the above
Grade 5 Biochemical Pathways
Grade 6 Properties of Matter
Grade 9 Biogeochemical Cycles
The two main processes of the oxygen-carbon cycle are                                        .
  1. Transpiration and photosynthesis
  2. Photosynthesis and Carbonation
  3. Cellular Respiration and Transpiration
  4. Cellular Respiration and Photosynthesis
Grade 10 Environmental Science

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Grade 5 Botany
What is the food making process of plants?
  1. chlorophyll
  2. pollen
  3. photosynthesis
  4. germinate
Grade 10 Cell Structure and Function
Grade 4 Biochemical Pathways
What is the process that breaks down sugars and releases energy in a plant?
  1. Transpiration
  2. Respiration
  3. Photosynthesis
  4. Calorie
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