Question

what is the volume of a thermos? select the best estimate. 6 fluid ounces 6 cups 6 gallons

Explanation:

Step1: Consider real - life size

A thermos is larger than a small cup but much smaller than a large container for gallons of liquid.

Step2: Analyze each option

6 fluid ounces is very small, like a small shot - glass size. 6 gallons is extremely large, like the size of a big water container for a water cooler. 6 cups is a reasonable size for a thermos as it can hold a decent amount of liquid for daily use.

Answer:

6 cups