Need the answer quick please thanks!

What are the four basic classes of organic molecules how do they differ structurally and functionally

Imagine a rocket launching from earth and travelling to the moon. in which order would the rocket pass through the layers of the atmosphere? thermosphere, mesosphere, stratosphere, troposphere troposphere, mesosphere, stratosphere, troposphere thermosphere, stratosphere, mesosphere, troposphere troposphere, stratosphere, mesosphere, thermosphere

One of the purposes of transcription is to produce a sequence of bases that