a. When the density is higher, the speed of sound is lower.
<span>Before 1829, law enforcement in London was a volunteer force of constables that served local parishes. Parishes were the lowest level of local government at the time and often consisted of as few as 300 inhabitants. Thus law enforcement was decentralized and varied greatly by region. If there was great civil disobedience, the army would intervene.</span>
A. Join the robotics club even if it looks challenging
They are least likely to have establishment of price ceilings.
The bill of rights serves to protect citizens from excess government power. It achieves this by ensuring there is separation of powers between different government branches, the judicial, executive, and the legislative.