Ex: (A) 19.95÷29.95 and you will get your answers
A title could be the effect of the amount/number of days on the amount/number of bacteria. For the 2nd The IV is temperature, the DV is Enzyme Activity and a title could be The effect of Temperature on Enzyme activity.
I can't see it well sorry
Answer:
There should be a paperclip icon or an upload option when you ask a question. Take a screenshot on your device and upload?
Step-by-step explanation: