What is the exchange of gases between the lungs and the blood?

A. Internal respiration

B. Posterior respiration

C. External respiration

D. None of the above

A?

Correct.

ms.Sue honestly stop guessing what the answer is and do some research before you tell somebody it's right or wrong !

the answer is C. External Respiration
here is the link to prove it.

training.seer.cancer.gov/anatomy/respiratory/

She's not guessing the answer – she's just giving us the wrong answer because she knows that we use this to cheat on our exams.

^^^ but true though

MS.SUE IS RIGHT ITS A NOT C I SAW THE LINK AND IT SAID INTERNAL RESPIRATION. READ THE QUESTION

oh wait nvm

It is A : INTERNAL RESPIRATION

WE are not cheating. We are using our resources

The correct answer is C. External respiration.

To arrive at the correct answer, let's break down the options:

A. Internal respiration: This refers to the exchange of gases between the cells of the body and the bloodstream. It takes place in tissues and is not specifically related to the lungs.

B. Posterior respiration: This term is not commonly used in biology or respiratory physiology. It does not accurately describe the process of gas exchange between the lungs and blood.

C. External respiration: This is the correct term for the exchange of gases between the lungs and the bloodstream. During external respiration, oxygen is taken in from the lungs into the blood, while carbon dioxide is removed from the blood and released into the lungs to be exhaled.

D. None of the above: While option D can be selected as a generic choice, it doesn't accurately represent the correct answer in this context.

Therefore, the correct answer is C. External respiration, as it accurately describes the exchange of gases between the lungs and the blood.