Ming prepared three chemical solutions with temperatures 5 C, 4C, and 3C. Which of the following correctly compares the three temperatures? plz help

Select 3 oral histories from the section entitled, "oral histories of long walk events", and explain how you would feel if this experience happened to you.

What was the national government’s biggest concern if facing a war, under the articles of confederation? the national government had no national military. the country had grown too large to defend with a small army. the states would not back the federal government. there was no way the states would pay for fighting a war.

Ascientist performs an experiment where she measures the mass of a piece of metal, pours acid onto the metal, washes the metal, and then re-measures the mass of the metal. the scientist repeats the experiment several times, each time increasing the amount of acid used. the dependent variable in the experiment is the: initial mass of the metal final mass of the metal amount of acid used washing the metal