Which factor(s) affect(s) the brightness of a star as seen from earth? A) the stars distance from earth
B) the stars temperature
C) the stars mass
D) the earths atmospheric conditions
E) all of the above

mehoy noy

Explanation:

i wanna say it’s between b and d, leaning more towards b.

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.