If you want a strong essay for animal testing I suggest you do some research on how animal testing effects us, health and the world.
AAS(aka the first one is your answer :)
Answer: Despite the opposition's belief that each member should receive a proportionate ratio to their size and age. I think each occupant should receive an equal ratio of the food provided because if you give more food to one occupant and ends up not eating it ends up being a waste. Equal proportions of food are healthier. We gain weight when we take in more calories than we expend. Portion size can affect the amount we eat.
Explanation: I tried sorry