Identify all of the following three comparisons that are TRUE regarding the relationship between quintessence and the cosmological constant: 1) Quintessence can have positive value, while the cosmological constant must always have a negative value 2) Quintessence is described with a high dimension vector field, while the cosmological constant is described with a scalar field 3) Universes where quintessence applies allow for the interior angles of squares to sum to greater than 360 degrees in one region and less than 360 degrees in another region