Other questions in this quiz

2. which part of the eye refracts light?

  • iris
  • retina
  • lens
  • cornea

3. what is the equation for EAR?

  • 0.6 / body mass(kg)
  • 0.8 x body mass(kg)
  • 0.6 x body mass(kg)
  • 0.6 x body mass (g)

4. which of these does smoking not cause?

  • low birth weight babies
  • poor eyesight
  • heart disease
  • cancer
  • smokers cough

5. what is negative feedback?

  • a response that counteracts changes to the bodies environment
  • bad things said by a teacher
  • when you are too cold
  • when your body shut down because of changes to the body




have you even read an aqa biology book, some of that is physics and some isnt even aqa



pretty sure that insulin lowers blood sugars and doesnt control it, as if you have to much then it doesnt put your sugars up you just pass out

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