Primary 5 Systems

12345678
Across
  1. 2. the basic unit of life
  2. 5. food-carrying tubes transport food made in the _________ to the other parts of the plant (roots, stem, flowers and fruits)
  3. 6. ___________ circuit allows electric current to flow through it.
  4. 7. tiny openings that allow gases such as oxygen and carbon dioxide to enter or leave a plant
  5. 8. water-carrying tubes transport __________ and dissolved minerals from the roots to the other parts of the plant
Down
  1. 1. contains chlorophyll that absorbs light energy for photosynthesis.
  2. 2. system where the blood transport oxygen, digested food and water to all parts of a human body. The blood carries carbon dioxide and waste materials away from different parts of the human body
  3. 3. ____________ of electricity do not allow electric current to flow through in the circuit.
  4. 4. photosynthesis is a process where ________ leaves use water and carbon dioxide to make food in the presence of sunlight