[Q]: Which of the following solutions is better for the following goal:
To add stability to PVC pipes after screwing them into place, you can

[A]: Add epoxy to the connection between the pipes to that they stay firmly in place

[Q]: Which of the following solutions is better for the following goal:
make sweet potato baby food

[A]: Peel sweet potato and cut into half-inch cubes. In a pot, bring water to a boil and add sweet potato chunks. Reduce to a simmer and cook until tender, about 15 minutes. Transfer tender sweet potato chunks to a food processor and blend until smooth

[Q]: Which of the following solutions is better for the following goal:
To ensure that chopped zucchini stays firm

[A]: Take care to remove seeds

[Q]: Which of the following solutions is better for the following goal:
To preserve a bottle that a baby couldn't finish,

[A]:
keep the bottle stored in the fridge for up to one day.