Question

Oxygen enters the blood in.....

a.) bronchi
b.) pharynx
c.) larynx
d.) alveoli

Answer 1

@iGreen @AnswerMyQuestions

Answer 2

Can anyone help?

Answer 3

I'm not sure. Sorry. \(\Huge\ddot{\large\frown}\)

Answer 4

Hello can anyone help????

Answer 5

@YOLO_KING

Answer 6

anyone

Answer 7

d.) alveoli

Answer 8

@sikinder is correct, http://www.infoplease.com/dk/science/encyclopedia/respiratory-system.html

Answer 9

thxs guys

Answer 10

ur welcome. if u have any doubt regarding anything u can ask me
@Hayhaywild002