Answer:
2. hope it helps. please follow me I'm new here
Answer: -
71
Explanation: -
From the diagram, we see that volume goes from 70 to 75 in 5 markings.
Each marking is for 1.
It is the most accuracy possible as there is no smaller marking.
Significant figures expresses the required amount of accuracy.
Thus the volume indicated from the diagram is 71 .
It would be D light dependent reaction, I don’t have much of a explanation but I promise it’s D