Please respond to this ; taking my time to type this

Yeast will break down sugar to produce carbon dioxide gas. In an experiment, the respiration rate was compared in 2 different temperatures - one hot and one cold.
What is the dependent variable in this experiment?

a) the amount of yeast
b) the number of carbon dioxide bubbles produced
c) the temperature of the water
d) the amount of sugar in the test tube

Question

Please respond to this ; taking my time to type this

Yeast will break down sugar to produce carbon dioxide gas. In an experiment, the respiration rate was compared in 2 different temperatures - one hot and one cold.
What is the dependent variable in this experiment?

a) the amount of yeast
b) the number of carbon dioxide bubbles produced 
c) the temperature of the water
d) the amount of sugar in the test tube

nick1232 · Answer

Anyone ? :/ no one ? Alright :(

anonymous · Answer

i think it is d but i dont know

nick1232 · Answer

alright

nick1232 · Answer

help ?

aaronq · Answer

respiration rate was compared = dependent variable

b) the number of carbon dioxide bubbles produced

nick1232 · Answer

explanation ?

nick1232 · Answer

I really want to learn this

aaronq · Answer

do you know the definitions of dependent and independent variables?

nick1232 · Answer

Yes sir

nick1232 · Answer

brother just explained it to me , thank you so much. You mind helping me on my other questions?

aaronq · Answer

sure, open a new thread for each one though, because otherwise it gets confusing.

nick1232 · Answer

alright