How/why does temperature affect the respiration rate of insects?

Question

What does higher temperature do physically to the insects that would cause them to increase respiration (and metabolic) rate?

Sources are highly appreciated. thanks ^_^

Answer 1

Can you say "cold Blooded"? Rates of diffusion/absorbtion, etc.

Answer 2

greater temperatures advance the fee of diffusion, that's mandatory for all organic and organic tactics. it fairly is regularly risk-free to think of that an extra desirable temperature will facilite chemical and organic and organic reactions, except the temperature will become so intense that that's inhibiting them.