Question

1. What did you observe happening in this reaction?
2. Wheredidthegascomefrom?
o What gas do you think is being produced?
o How could you prove what you think the gas is? o How do you think the gas was formed?
3. What do you predict will happen to the balloon after 24 hours? 4.
5.
6.
7.
What factor about cellular respiration are you testing?
Why do you think you put sugar in with the water and yeast?
What temperature of water produced the most foam?
What caused the foam in this experiment?

Answer 1

Respuesta:

No se casi inglés no se lo q pone