Answer: A
because you created more charge when you were rubbing your feet to the carpet and because you created more charge when you touch the metal there will be a discharge because you build a lot of charges
Lack of water affects teaching and learning is because for example in school, if they were not able to provide clean water, the environment in which students goes to in order to learn will not be kept as clean and it will only affect the student's views and their motivation of having to study by which they may have no will of having to study in a poor environment.
You can usually find them in the beginning of the paragraphs. You're welcome.
A. imagine the story in their minds