Astudent wants to study the effect of removing thermal energy from a system. which of the following experiments should the student perform? a. close a circuit by adding a penny and record if the bulb glows. b. close a circuit by adding a nail and record if the bulb glows. c. gradually warm a liquid and record its change in state. d. gradually cool a gas and record its change in state.

D. Gradually cool a gas and record its change in state.

Explanation:

you are removing thermal energy

The answer is Gradually cool a gas and record its change in state. D

Explanation:

This is true because the student is studying the effect of REMOVING thermal energy from a system. So obviously, you have to cool it.

Also, this was on my test and the test said this was the correct answer so I can't be wrong

PLZ MARK BRAINLIEST I BEG YOU

i need it to level up

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.v