I believe the statement that is an example of a claim that should be revised for clarity is letter <u>D) Many different groups have a lot of opinions about gun rights.</u>
Explanation:
The other claims convey a clear message. The author mentions what the Second Amendment says, their opinion on cooperation for gun control and on possessing a gun, respectively. However, the claim in letter D is unclear. The author mentions groups, but does not offer any further explanation as to who they are, what their backgrounds are etc. He/she also states that those unknown groups have "a lot of opinions" about the subject. We do not receive the information as to what those opinions state and why. Thus, letter D "<u>Many different groups have a lot of opinions about gun rights"</u> is the one that should be revised to provide more information and, consequently, have more clarity.
The Apollo 13 was the 3rd mission to land the moon. The explosion of the oxygen tank effected this because the crew was forced to orbit the moon and land safely back to Earth without landing on the moon
