Border marks where a country is : a country is encompassed by borders. This is similar to ocean and shores: shores mark where the ocean is: an ocean is encompassed by the shores.
The answer is d.
Funeral of Hearts
Megadeth - Of Mice and Men
The Killers - All These Things that I've done
Peter, Bjorn, and John - Young Folks
Depeche Mode - Precious
Rod Stewart - Killing of Georgie
Neutral Milk Hotel - Holland by 1945
Wade Hayes - What I Meant to Say George Michael - Father Figure
Think about what a claim is. a claim is something that you state, even if you don't have proof. choice C is a fact, not a claim--it would be used as evidence to support a claim, but it doesn't serve as a claim itself.
i would say that B is the most appropriate claim to argue that people should be more nutritionally knowledgeable. choice D is almost a counterargument, in a sense, because it lists a flaw with food labels. choice A is a statement, but it can be proven with evidence--one could look at a food label to search for the listed items.
..."but she was still woozy from the opiate her captors used to drug her."
"She didn't dally because the guards would be searching for her in a matter of minutes."
"Alex gorged herself on a bag lunch that one of the guards had left unattended near her cell."
"Seconds later, she began looking for the antiquated truck that the guards had used to transport her to the compound."
"...but she had to make it out of the jungle before she could expose the kingpin's felonious operation to the public."
Essential, both mean something is very important