Please answer this fast with right answer and then I will make you brainlest please In the attachment there is a density column where there is colour

Question: tell me why is the red at the bottom of the density column if it is the least dense

Stars x and y are both bluish main sequence stars. star x has a higher absolute brightness than star y. how do the two stars compare? explain

Suppose that 27 j of work is needed to stretch a spring from its natural length of 6 m to a length of 9 m. (a) how much work is needed to stretch the spring from 12 m to 14 m? j (b) how far beyond its natural length will a force of 78 n keep the spring stretched?

Match each force abbreviation to the correct description. fg fp ff fn force exerted by a push or pull. support force at a right angle to a surface. also known as an object's weight. force that comes from a resistance to motion.