Across
- 2. a type of sugar that is an important source of energy for the body
- 3. the sexual phase in the life cycle of plants, producing reproductive cells.
- 4. the transfer of pollen from the male reproductive organs to the female reproductive organs of a flower, resulting in fertilization.
- 7. to change something into a different form or use
- 9. the process by which green plants and some other organisms use sunlight to synthesize foods with the help of chlorophyll
- 10. a type of plant that produces seeds without a protective covering, such as a fruit or flower.
- 12. dioxide a colorless, odorless gas produced by burning carbon and organic compounds and by respiration
- 14. to supply water to
- 15. to continue to live or exist, especially in spite of danger or hardship
- 17. substances that provide nourishment essential for growth and the maintenance of life
Down
- 1. the process by which green plants use sunlight to synthesize food from carbon dioxide and water.
- 5. to secure firmly in position
- 6. to become limp and drooping, typically due to heat, lack of water, or disease
- 8. a type of plant that produces seeds enclosed in a fruit or flower.
- 11. small openings on the surface of leaves and stems that allow gases to enter and exit the plant.
- 12. a green pigment found in plants that is responsible for absorbing light energy for photosynthesis.
- 13. feeling overwhelmed or under pressure
- 16. relating to or having special tissues that transport water and nutrients within a plant.