Question

In which part of the human respiratory system does actual oxygen exchange take place?

A.bronchi

B.trachea

C.diaphragm

D.alveoli
will medal and fan

Answer 1

@Vocaloid do you have any clue what the anwser is??

Answer 2

google tells me it's the alveoli

might want to get a second opinion though

Answer 3

@Vocaloid ok thanks

Answer 4

@NetherCreep333 can you help me?

Answer 5

@Vocaloid yea you were right thanks again