What other daily household functions could be done without running water or electricity?

In a system, when potential energy decreases, then entropy also decreases. true false

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

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