[Q]: Which of the following solutions is better for the following goal:
To close up your pores after shaving in the shower,

[A]: run the shaved area through some cold water.

[Q]: Which of the following solutions is better for the following goal:
Make a line tensioner.

[A]: Use a rope threaded through and around a pulley, with a weight connected to the other end of the rope, and pull the rope to adjust the line tension.

[Q]: Which of the following solutions is better for the following goal:
How to cut a piece of netting with scissors.

[A]: Take the netting in one hand, and hold the piece of scissors in the other. Open the scissors and position them so that the netting goes in between the two scissor blades. Close the scissors, with force if necessary, to create a straight cut along the netting.

[Q]: Which of the following solutions is better for the following goal:
Secure a dog bowl from tipping over

[A]:
Use a heavy material for the dog bowl like ceramic