29. Why is a scientific theory the most powerful explanation scientists have to offer? (2 points) O Many different scientists have added data from their own experiments to build the theory.
A theory is the same things as a hypothesis.
Scientific theories are usually the work of a single scientist.
Technology is used to provide the experimental data for a scientific theory.

the answer is to check all of them! they all apply well at least i think so!

the gas collects in coils that then becomes a liquid that then flows through the coils inside the refrigerator

i don’t know what the answer is i wish i

answer: the metamorphic rocks are formed when they are exposed to high pressure and high temperatures. this happens when one of the earth's plates comes in contact with the other plate by traveling in opposite directions, straight into each other or slipping under one another. the friction that is caused by this activity results in   melting of rocks and when it cools they are known as metamorphic rocks. this process needs a controlled amount of pressure and temperature otherwise it may turn into magma.