This is heating/cooling curve work! please help with these three questions, i 'll mark BRAINLIEST !!!

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

If a 12-v battery is connected to a circuit that has a current of 3.0 a, what is the total resistance in the circuit? 36 ohms 4 ohms 0.25 ohms