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:
Step-by-step explanation:
remeber is (x,y) so it will be like this 
Answer:
free point 3.3.3 points sorry but I just need
Alex definitely had the most work done between all of them
the answer of m angle q is 77