Computer

• What are the key points of photosynthesis and respiration?


  • Photosynthesis: Produces glucose, requires light
  • Respiration: Breaks down glucose, releases energy
  • Both processes involve gas exchange
• Which statement is true about photosynthesis and respiration?


  Photosynthesis produces glucose and requires light, while respiration breaks down glucose to release energy.
• What is respiration?


  Respiration is the process by which organisms break down glucose to release energy, producing carbon dioxide and water as byproducts.
• What happens to the prices of the mobile phone and television when £40 is added?


  The new prices become $x +$$40$ and $y +$$40$
• What is the cost of a television represented as in the study material?


  y pounds
• What is the cost of a mobile phone represented as in the study material?


  x pounds