TRUE or FALSE 1. The particles in a bottle of soda are packed closer than the particles in gas but farther than the particles in a piece of wood

2. Properly drawn diagrams are labeled to the right with parallel lines

3. The change in state from solid to liquid to gas requires heat

Compare these two waves : a. the blue wave has a higher pitch, but the orange wave is louder. b.the blue and orange waves have the same volume, but the blue wave has a higher pitch. c.the blue and orange waves have the same pitch, but the blue wave is louder. d.the orange wave has a higher pitch, but the blue wave is louder.

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

The p sub shell can hold up to 8 electrons in an atom. true or false?