IPMAT Indore 2021VA > Mediumexisting, reduced, sentinelprevailing, destroyed, testamentsurviving, eroded, witnesscontinuing, broken down, observers✅ Correct Option: 3Related questions:Achieving spaceflight enabled humans to begin to explore the solar system and the rest of the _______________, to understand the many objects and ____________ that are better observed from a space perspective, and to use for human benefit the resources and attributes of the space environment. All of these activities - discovery, scientific understanding, and the ______________ of that understanding to serve human purposes - are elements of space ________________.The ___________ of multiculturalism, in times of war or economic ____________ tribalism is what causes those in power to confine groups of people with different _________ into ghettos or in communes on the margins of their cities.One who is ____________ gets on with his job in spite of obstacles, while the one who is __________ hardly shows any progress. The latter spends all his time ___________ about his troubles.