What body systems are formed from specialized cells?

An uplifted block of rock between two normal faults

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

Two trains leave a station at the same time, train a travels at a constant speed of 16 m/s. train b starts at 8.0 m/s but accelerates constantly at 1.0 m/s squared. after 10.0 seconds, which train has the greater speed?