Sagot :
Answer:
As the yeast eats the sugar, it releases a gas called carbon dioxide. The gas fills the bottle and then fills the balloon as more gas is created. ... Believe it or not, yeast is actually living microorganisms!
Explanation:
Answer:
As the yeast eats the sugar, it releases a gas called carbon dioxide. The gas fills the bottle and then fills the balloon as more gas is created. ... Believe it or not, yeast is actually living microorganisms!
Explanation: