When a sentence uses the active voice, the subject of the
sentence performs the verb as in the following sentence:
The boy kicked the ball.
Here we see that the boy is performing the action of
kicking.
When the subject of the sentence has the action performed to
it, then, that is what is called the passive as in the following sentence:
The ball was kicked by the boy.
Here we see that the subject, the ball, was receiving the
action/verb of being kicked.
Because Williams <em>believes that NASA can make the impossible possible.
</em>
<h2>Further explanation
</h2>
The trip to Mars is a mission planned by NASA in 2020. The mission is about how humans learn about life and the worthiness of life on Mars.
The National Aeronautics and Space Administration(NASA) is a government agency owned by the United States of America responsible for the US space program and general long-term space research.
NASA's strategic objectives since 2011:
- Expanding and maintaining human activities throughout the solar system
- Broadening scientific understanding of the Earth and universe
- Creating new technological space innovations
- Advanced aeronautical research
- Activating the program and the ability of institutions to carry out outreach and aeronautical activities
- Sharing knowledge with educators and students to provide opportunities to participate.
Learn more
- about human travel to mars brainly.com/question/12510018
- about NASA or space brainly.com/question/1316347
Details
Class: Middle School
Subject: English
Keywords: Space, Williams, NASA, Travel to Mars
Answer: uncommon
Explanation: uncommon is a synonym of rare.