Complete the statement Hot metal or glass

Hi! I'd say your answer should be D. Looks the same as Cold Metal or Glass

Explanation:

When metal or glass get hot, they don't change color. Without putting your hand by the metal or glass, it can be difficult to tell whether it is cold or hot, which can easily lead to being burned.

they both have a y in them

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.