Which choice is a claim supported by the other choices? a) eating lunch outside can provide many health benefits for students. b) eating lunch outside provides students with an opportunity to breathe free air. c) eating lunch outside provides students with a source of vitamin d from sunshine. d) studies show that being outside for 30 minutes during the middle of the day can reduce stress.

The correct answer is A) Eating lunch outside can provide many health benefits for students.

Explanation:

An effective claim should be an arguable position or perspective about an issue, this means the claim should not only report a fact but a perspective and this should be supported by evidence, reasons, etc. to be valid.

According to this, the option that is a claim is option A because this shows a specific position about eating lunch outside as the author claims this "can provide many health benefits for students"; also, this is the only option that is supported by other as facts such as it provides vitamin D (option C), reduces stress (Option D), etc. prove and explain the benefits the author claims.

i think its d, but grammarly says none

explanation:

i think the answer your looking for is

enforced