How are genetically modified crops made resistant to harmful insects? Explain in 2 sentences or more Pls help

Actinobacteria sp. are fermenting organisms (which do you use oxygen to breathe) referred to as chemoorganohetereotrophs this means they break down organic material and convert it to inorganic material. which part of the carbon cycle does this describe

In which layer do organisms on earth love?

Which organelle plays a role in intracellular digestion?