Which of these body systems does not work with your nervous system in this process ?

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

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

Wich organism obtains its energy from dead or decaying matter