What do we want to know about the Respritory System? by Samuel Lyford

How much air can your lungs hold?

samlyford — 2017-06-15 02:06:50 UTC

How big are your lungs?

2017-06-15 02:06:58 UTC

TV😛

How big are our lungs

2017-06-15 02:07:02 UTC

do we need the respiratory system

2017-06-15 02:07:11 UTC

how big are your lungs

2017-06-15 02:07:20 UTC

C.H

why do our lungs take in air

2017-06-15 02:07:21 UTC

c.e

Why do we breath?CC

austin220 — 2017-06-15 02:07:25 UTC

How heavy is your lungs?

2017-06-15 02:07:27 UTC

why do you need two lungs not

2017-06-15 02:07:29 UTC

How big

2017-06-15 02:07:36 UTC

How big is the biggest lung and how big is the smaller one?

2017-06-15 02:07:38 UTC

Why do we have two lungs

2017-06-15 02:07:43 UTC

what colour are your lungs?

2017-06-15 02:07:48 UTC

How heavy are your lungs?

2017-06-15 02:07:48 UTC

HOw

2017-06-15 02:07:51 UTC

whz

2017-06-15 02:07:54 UTC

WHAT COLOUR ARE YOUR LUNGS

2017-06-15 02:07:55 UTC

JESSE

Why can we only hold our breath for a short time?

austin220 — 2017-06-15 02:08:13 UTC

CG!

How does your lungs get rid of carbon dioxide

2017-06-15 02:08:18 UTC

Why do we breath out of our noses? How

2017-06-15 02:08:20 UTC

How much air can our lungs take in?

2017-06-15 02:08:21 UTC

Wh

austin220 — 2017-06-15 02:08:23 UTC

why do we have lungs

2017-06-15 02:08:34 UTC

c.e

How is it possible to keep all the air in with out losing any

2017-06-15 02:08:49 UTC

why do you breath out carbindioxide ?

2017-06-15 02:08:56 UTC

Wh

2017-06-15 02:09:01 UTC

Why do we need air ?

2017-06-15 02:09:02 UTC

Why is the noise of the valves opening and closing so loud?

2017-06-15 02:09:08 UTC

The respatory system is a how big?

2017-06-15 02:09:14 UTC

Why do we have lungs

2017-06-15 02:09:33 UTC

When we breath why is the air inv

austin220 — 2017-06-15 02:09:47 UTC

Ho

2017-06-15 02:09:48 UTC

do we use our lungs to sing?

2017-06-15 02:09:54 UTC

C.H

Why do you need air?

2017-06-15 02:09:54 UTC

Can you live without lungs?

2017-06-15 02:09:55 UTC

How many times do the lungs get filled

2017-06-15 02:10:18 UTC

Are adults lungs bigger than kids lungs?

2017-06-15 02:10:25 UTC

Why are the lungs red?

2017-06-15 02:10:34 UTC

How big is our lungs??

austin220 — 2017-06-15 02:10:35 UTC

CG!!!!!

Hhhh

2017-06-27 01:51:46 UTC