is the material a primary, secondary or tertiary source of information? Explain 2. What is the main goal of launching NASA's rover Perseverance towards Mars? 3. What essential object is aboard rover Perseverance? * What is considered to be one of the most complex maneuvers in Perseverance's journey? 5. What does the United States plan to do in 2030? 6. What other significant details does the text provide?



ano po sagot?​