The ____ of the water shouldn't be higher than 60 degrees Celcius. Next, add three spoons of baking soda to the bag of ____. Watch as a ____ called carbon dioxide is produced inside the bag. Can you see the ____? The bag will get bigger and bigger until there is an ____!

tomonidan

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?