Question

3. which if the following factors determines how long a star will live ? ( 1point )

A . star’s color

b. the star’s mass

c. the star’s diameter

d. the star’s distance from the sun


4 . which of the following causes constellations to appear to move throughout the night sky ? (1point)

A . the earth’s rotation

b. the earth’s revolution around the sun

c. the stars’ apparent brightness

d . the stars’ absolute brightness


5. which of the following famous constellations is known as orion’s dog ? (1point )

A canid major

b. scorpius

c. taurus

Answer 1

i know number 5 is A) canid major. number 3 is either B or C.

Answer 2

3: b

4: d

5: a

Answer 3

@matthewlush

Answer 4

number four is A