In this task, you are given a question and answer for that. The answer will fill in the blank or will complete the unfinished question. Your task is to provide an explanation based on the given question or fill-in-the-blank statement, and answer.

[EX Q]: Question: Bob is testing samples of ocean water from different places. The sample of water from off India's coast has less dissolved carbon dioxide, than the sample of water from off the United States' coast. Therefore, the water from _____ coast is more acidic. 
 Answer: United States'
[EX A]: With higher levels of dissolved carbon dioxide in ocean water, the water becomes more acidic.

[EX Q]: Question: You can find tables that show the pH value of different fruits and vegetables. The fruits such as oranges are very acidic so they have a pH value that is 
 Answer: lower
[EX A]: Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.

[EX Q]: Question: Rita and Ira are identical twins of the same size. If Ira is a higher temperature, who has greater thermal energy? 
 Answer: Ira
[EX A]:
If two objects have the same mass, the object with the higher temperature has greater thermal energy.