What was the significance of the Tet Offensive from a military perspective?

At the time of hitler's 1939 invasion of poland, the us had a policy of appeasement negotiation opposition neutrality

The tables shows information about two citied what can you infer about the temperature of these cities

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