Which is NOT a function of the respiratory system? Group of answer choices

It pumps blood to the organs,

It exchanges oxygen and carbon dioxide.

It creates sound through the voice box.

It warms air entering the body.

What are the cultural characteristics of mexico?

Using the president's schedule, identify one example of the president using constitutional powers and fulfilling his duties. then, explain how and why that power is limited. give your answer in the form of at least three complete sentences.

What is donald trump wanting to build and have finished by 2020?