[Q]: Objective: To connect two pieces of pvc pipe together, you can
[A]: Use glue to join the pieces

[Q]: Objective: To protect vinyl from the heat of the iron when ironing down the seams
[A]: Cover the vinyl with a piece of paper.

[Q]: Objective: How to clean inside of toilet bowl
[A]: Pour toilet cleaner on the sides of the inside of the bowl and scrub with a toilet brush.

[Q]: Objective: To protect your eyes from the sunlight,
[A]:
wear sunglasses on your face to cover your eyes.