I believe the answer is this:
DNA replication is called semi-conservative because half of the original double-helix appears in one daughter strand formed in replication if you need any more help then please comment and let me know ok. :)
Decreasing enzyme binding affinity by blocking the active site.
Answer:
1-C............. ...............
Answer:
In the Dead Sea, they found that the rate of evaporation peaks during the day just a few hours after solar radiation peaks.
The answer is All of above