The outer layer of the bone is called the periosteum. This membrane layer of the bone is dense and made up of fibrous tissue. It also consists of nerves and blood vessels that provide blood flow to the bone. Full Answer >.
According to a new study from SherpaShare, Uber drivers in the U.S. collect an average $13.36 per trip, while Lyft drivers take in an average of $12.53 for each ride.
Uber, Lyft, Sidecar and others also offer liability insurance for drivers, passengers and pedestrians for up to $1 million, but only if the driver's personal insurance doesn't cover an accident. Both Uber and Lyft now levy a $1 per-ride charge for insurance.