Question

The root word thermo means "heat." Based on the meaning of thermo, what is a thermostat?
A. a type of chair
B. a tool used to tell time
C. a container used to hold flowers
D. a tool used to control the temperature in a room

Answer 1

Answer:

I think it’s d

Explanation:

Answer 2

D. A tool used to control the temperature in a room

The answer is D bevause “thermo” means heat, and “stat” means controller, so a thermostat controls the heat/temperature in a room.