The table below lists the characteristics of various stars.

Star Temperature (K) Distance from Earth (ly) Apparent Magnitude
A 10,000 23 – 1.44
B 7,000 132 1.23
C 31,000 58 – 0.31
D 15,000 989 9.54

Based on the information in the table, list the stars from dimmest to brightest when viewed from Earth’s surface.

A. D, B, C, A

B. A, B, C, D

C. D, A, B, C

D. A, C, B, D

What is the most useful equation for electric power?

Energy flows from the producer level to the level. is called

Why is rain likely when warm, moisture-laden air meets cold air? a) the lighter warm air will rise and cool down, causing condensation and rain. b) the cold air moves faster and pushes the warm air away, causing condensation and rain. c) the moisture in the warm air condenses on contact with the cold air, causing rain to fall. d) the cold air mixes with the warm air, reducing its temperature causing moisture to condense.