Is there evidence for simultaneous co-evolution of Earth's atmosphere and life on Earth?
In other words, is there a connection between the development of the atmosphere and
the development of life on Earth?

In which of the following ways is the function of the surface of a microsphere similar to the function of an actual cell membrane? a. both make it possible for the conditions in the interior to be different from the conditions outside. b. both provide a barrier that keeps water from flowing across it so the interior remains dry. c. both separate the rna that forms in the interior from any rna that might form in the environment. d. both can actively move molecules into the interior or out into the surrounding environment.

The transport tubes from food came down the plant are called?

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?