Answer:Harvesting Tobacco
Explanation:
Maya stelae is the name of the sculpture.
Answer:c.the great changes brought about when machines and factories replaced animal power and handmade goods
Explanation:
Answer:
b
Explanation:
i know this is way to late but thanks for the points
Decibels measure intensity. If you whisper in an empty room it will measure between 0 and 1 db. This indicates the intensity of sound is minimal. This is considered the threshold of hearing.
A sound that measures 30 decibels is a 1000 times louder than the the threshold of hearing. An example of this is the noise of a regular computer produces between 20-40 dB.
