After our solar system began to form, dust and gas combined into small bodies that formed the planets. what are these small bodies called?

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?