Earth's gravity comes from all its mass. All its mass makes a combined gravitational pull on all the mass in your body. That's what gives you weight. And if you were on a planet with less mass than Earth, you would weigh less than you do here. So weight is the answer
Respect others.
This means that it is important to make sure that your interactions with other internet users are based on respect for each other's resources. This includes time, bandwidth, and even emotions. Ensure that the information you are sharing is of value to the intended recipients and is sent in a timely manner. Treat other online users as you'd have them treat you.
Visualize your online conversations as you would real life conversations. Avoid being offensive and be accommodating of other peoples shortcomings. Also keep in mind who is part of the forum you are interacting with so as to use appropriate language.
The answer would be computer
I don't really know the perfect answer to this but I would say because of todays technonlogy