Question

mercury
keep summarizing. hint: dont add details about other
topics. which detail should be included?
its very much like a desert on mars.
with daytime temperatures of 803 degrees fahrenheit, no evidence of life has been
found on mercury.
mars is another fascinating planet.

Explanation:

The question is about which detail should be included when summarizing the text about Mercury. The text focuses on Mercury's characteristics like being the smallest planet, close to the sun, and its daytime temperature. The option "With daytime temperatures of 800 degrees Fahrenheit, no evidence of life has been found on Mercury" is relevant to Mercury's details. The other options either talk about Mars (which is not the main focus of the Mercury - related summary) or compare Mercury to Mars' desert (also not the core details of Mercury itself).

Answer:

With daytime temperatures of 800 degrees Fahrenheit, no evidence of life has been found on Mercury.