When have you used the skills of observation experimentation or modeling

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

Cells destroy body cells infected by a virus or bacteria.

Explain how the political influence of african americans leaders became weaker.