As Earth rotates, different parts of Earth receive sunlight or darkness, giving us day and night. Since different parts of Earth enter and exit daylight at different times, we need different time zones. In the late 1800s, a group of scientists figured out a way to divide the world into different time zones.
<span>A biologist would concentrate on homologous features since they originated from a shared ancestor.</span>
Answer:
biceps brachii is highlighted
D they are easily contained charges so on and off is no problemo
