It could be 2 answers. Either 'In fact" or "In other words"
Pick the one that sounds better to you
Answer: Nicolaus Copernicus
Explanation: He was the first modern European scientist to propose that Earth and other planets revolve around the sun, or the Heliocentric Theory of the universe
B. biologist is the answer
<u>A.</u> The grit is the passion and perseverance before the long-term goals. It is determination, courage, perseverance to achieve success. People with high degree of confidence know what they want, they are insistent and tenacious despite the obstacles that arise. Angela Duckworth associates perseverance with tenacity and willpower.