Answer: don’t know give me brainless
Theory: cause
Answer:
A.
Step-by-step explanation:
Physical scientists are often known as astronomers. Which is the study of space including planets, moons, comets etc.
Answer: 918km^2
Step-by-step explanation:

Let x be the new dimension of the area;


This is invisible math but a whole bumber cant be converted to a decimal because if you were to see the whoole thing it would be 400.0