1. How is Earth's atmosphere like an ocean? How is it unlike an ocean?
2. Why do you think planes don't fly high in the stratosphere?

Answer 1: : how is earth's atmosphere like and unlike an ocean? Some similarities: they both contain water: ocean in a liquid form and atmosphere as water vapor and oxygen, although oceans have relatively little oxygen (but enough for the fish to catch).

Answer 2 :That trend of rising temperatures with altitude means that air in the stratosphere lacks the turbulence and updrafts of the troposphere beneath. Commercial passenger jets mostly fly in the lower stratosphere, partly because this less-turbulent layer provides a smoother ride.

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

can i get the brainliest pls

explanation: