Answer:
Astronomer
Explanation:
A scientist who studies the objects in the sky, including planets, galaxies, black holes, and stars, is called an astronomer. These days, the terms astronomer and astrophysicist are used interchangeably, to talk about any physicist who specializes in celestial bodies and the forces that affect them.
Answer:
Yeah it's right there from the one next to the exclamation point
The meaning of inference is the process of inferring something and it is a noun
Explanation:
Below is an attachment containing the solution.
B.) Stellar evolution is "<span>the life cycle of a star"
Hope this helps!</span>
