Explain why a social psychologist might decide to make use of deception in an experimental situation & describe common dilemmas.

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

Energy flows from the producer level to the level. is called

The heliocentric and the geocentric models of the solar system included these central principles