Biology Paper 1
Respiration
Bioenergetics training before the targeted original question drill.
Adaptive teaching card
Make it concrete
Analogy
Respiration is like a living system solving a small survival problem: each part has a job, and the answer depends on how those jobs connect.
Why now: An analogy helps when the definition feels abstract.
Do this: Match each part of the analogy to the science idea.
Learn it
Aerobic respiration releases energy from glucose using oxygen.
Anaerobic respiration releases less energy because glucose is not fully broken down.
Exercise increases breathing rate and heart rate to supply oxygen.