Answer:
You can clearly see the spring that makes the pointer rise or fall as the pressure changes. ... A spring is cunningly attached to the box and, as the box moves in and out in response to the changes in air pressure, the spring expands or contracts and moves the pointer on the dial.......i'm going to say C
Answer:
Jackson had vetoed a bill calling for an early renewal of the Second Bank's charter, but renewal was still possible when the charter expired in 1836; to prevent that from happening, he set out to reduce the bank's economic power.
Explanation:
Answer: Plague symptoms depend on how the patient was exposed to the plague bacteria. Plague can take different clinical forms, but the most common are bubonic, pneumonic, and septicemic.
Explanation:
It was the "B: German American Bund" that was a pro-Nazi organization in the U.S. in the 1930's, since this group attracted many Americans who were highly anti-Semitic.
