How many "one-sixth parts are needed to make one
whole?

Which material produces static charge when rubbed?

The freezing and boiling point of a substance changes as the air pressure around it changes. for example, at a lower air pressure (higher altitude) it is easier for water molecules to escape from liquid into the air. in a high altitude city such as denver, colorado compared to a sea-level city such as houston, texas, water

What’s #16 asking and how do i solve it?