The ability to conduct an electric current, dissolve in water (solubility) , and melt are . Group of answer choices

chemical bonding

physical properties

physical changes

chemical properties

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

Design techniques and materials that reduce the negative environmental impact of a structure are referred to as

Which describes fat? a: a carbohydrate that produces energy b: a nucleic acid that directs cell function c: a lipid that stores energy d: a protein that speeds up a chemical reaction