b8 and b9

• photosynthesis equation = water + carbon dioxide -> glucose + oxygen (using light energy)
• photosynthesis number equation -> 6 H ₂ 0+ 6 C 0 ₂ -> C ₆H ₁₂ 0 ₆ +6 0 ₂
• factors that affect photosynthesis include light intensity, temperature, carbon dioxide concentration, water and chlorophyll concentration
• a limiting factor (lack of water , co2, light, correct temp) will hold back the rate of photosynthesis
• respiration equation = glucose + oxygen -> water + carbon dioxide
• Aerobic respiration number equation -> c ₆ h ₁₂ o ₆ + 60 ₂ → 6 co ₂ + 6h ₂ o
• metabolism is the sum of chemical reactions that happen in your body
• aerobic = with oxygen . Anaerobic = without oxygen
• anaerobic exercise leads to oxygen debt which is the amount of oxygen needed to remove lactic acid