Question

Lungs project kaise banete hai​

Answer 1

Answer:

Search it on YouTube and you'll get it very easily...

Explanation:

there you'll find videos for this project and get an idea too...

hope it helps you!

Answer 2

Dude take a bottle ....a big one....cut it in half.....take a balloon and cut it in half and attach it to the lower part of the bottle to seal the part......

take two straws.....and attach two balloons at the ends

now put this straw inside the bottle and make a hole in the cap so that u can insert the cap......

seal the cap properly.....

And this Ur project is ready