Question:
Goal: How can you stop water from foaming when cooking?

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
To stop water from foaming place a few drops of Olive oil in the water. This will stop that.

Question:
Goal: To keep prawns from getting rubbery.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Don't overcook the prawns.

Question:
Goal: Give plants more sunlight.

Which of the following methods is more reasonable for accomplishing this goal?
Answer:
Place sheet of foil under pots to reflect sunlight.