Eric Hosking was the first.
Answer: dynamic
Explanation:
The technique of gradually changing dynamic levels was developed by the Mannheim symphonists.
The Mannheim school were composers whom were under the guidance of Duke Karl Theodor. They were good in their instrumental music, and they introduced several innovative ideas for the orchestral music.
Some of the composers in the school were Johann Stamitz, Christian Cannabich, Franz Xaver Richter, Carl Stamitz, etc
Never ride it. that can make the car need a lot of repairs, and it might even blow up!
there is probably more than one correct answer. please mark brainliest!