13) Which best describes the connection drawn between the moon and Mars in this passage ? A) NASA is working to secure a manned mission to Mars before working on building a permanent base on the moon. B) NASA is moving all its resources from studying and traveling to the moon to pursuing an astronaut journey to Mars. C) NASA has high hopes of establishing a permanent human base on the moon, but does not believe that a human residence on Mars is possible . D) NASA hopes that by establishing a moon orbiting platform as a base, humanity can then move forward from there to putting humans on Mars.

When i walked through arlington cemetery, i had a sense of reverence—a respect for the courage, dedication, and sacrifice of the souls buried here. using context clues, what is the meaning of reverence in the passage?

Identify the trade regulation concept described in each scenario. protectionism free trade trade war country a and country b want to develop their respective export markets. both countries have highly developed agricultural, industrial, and service sectors. the countries decide to initially lower trade barriers and eventually remove them completely. arrowright country a has an agrarian economy with an emerging industrial sector. to allow domestic industries to grow, country a applies quotas on all industrial products except those that are used as resources. arrowright country a passes an economic policy that will indirectly give its own companies an advantage over country b’s companies. country b alleges that the policy violates the countries’ trade agreement and imposes retaliatory tariffs. arrowright

How does the author support the claim that ordinary and digital mail are very different?