Why is methane the simplest alkane?

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

Light waves are as they pass through the

Aplanet similar to earth has four moons roughly the same distance away. the moon that will most affect tides on the planet is the one that has the greatest a) mass. b) volume. c) density. d) amount of water.