| A | B |
| respiration | the process of breathing |
| diaphragm | a sheet of muscles below the lungs |
| nervous system | includes the brain, spinal cord, and nerves of the body |
| neuron | any of the cells that make up the nervous system |
| digestion | the process by which the body breaks down food |
| disciple | a person who follows and helps to spread the teachings of another |
| prophet | one who declares publicly a message believed to have come from a divine being |
| pilgrimage | a journey to a sacred place |
| shrine | a place where a holy person or a god is revered |
| mosque | a Muslim house of worship |
| synagogue | a Jewish house of worship |