One is a grandfather, one is his son, and one is his grandson
Answer:
School bus
Explanation:
As you approach a railroad crossing without any signals flashing, be prepared to stop if you are following a school bus or hazardous materials truck. This is important because, being cautious around the railroad tracks can keep your life and many others life safe.
Egyptian or Nile Valley Civilization developed on the banks of Nile River. It flooded every year and brought fertile soil for the development of the crops. As it was navigable, other civilizations and this civilization exchanged and bought goods....this way egypt was developed and rich. If any question, you can comment below.
Answer:
"The Brain Stem" which includes the Pons, Medulla, and Midbrain.
Explanation:
The Pons: It handles unconscious processes and jobs, such as your sleep-wake cycle and breathing.
Medulla: It helps control vital processes like your heartbeat, breathing and blood pressure.
Midbrain: The Midbrain serves important functions in motor movement, particularly movements of the eye, and in auditory and visual processing.
