What happens to sedimentary rock after pressure occurs more layer

Does mitochondria still meet the definition of a eukaryote why or why not?

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

Explain why biological control methods are generally environmentally superior to chemical pest control methods.