Life Science Vocabulary

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Across
  1. 2. air that plants need to complete photosynthesis
  2. 4. a pigment or color in the leaves that is red
  3. 5. a type of sugar that plants make.
  4. 6. the process plants use to make food
  5. 8. green pigment in leaves that collect the sun.
  6. 10. the number of organisms that are the same species and in the same area
  7. 12. the air that plants release from photosynthesis
  8. 13. #1 thing that all life needs to survive
Down
  1. 1. another word for the color or chemical found in leaves
  2. 3. study of life
  3. 7. two or more organisms that have an effect on one another
  4. 9. a pigment or color in leaves that is brown
  5. 11. the air we breathe