Question

1. choose the best answer.

the hottest stars have a ____ color.
yellow
orange
blue
red

Explanation:

In astronomy (a subfield of Natural Science, specifically Physics), the temperature of stars is related to their color. Hotter stars are bluer, and cooler stars are redder. Among the options, blue - colored stars are the hottest.

Answer:

The option with "blue" (the second circular option labeled "blue")