Maybe it means they're lonely and afraid. They find that there is no safe place to express how they feel.
The bird continues to visit his mother once a year and this time he meets her in Tokyo. Shizuka Wantabe guards the secret that her son is alive amid silence with rumors about the birds life, Meanwhile in america in September 1949, Cynthia attends a Reverend Billy Graham revival in LA. She comes away changed. She decides to talk her husband out of divorce and talks Billy into going to hear Graham. Louie resists and eventually gives in, always leaving church services early and angry. One night after hearing Graham talk he feels Christ is talking to him and Louie becomes Christian . He, like Cynthia is changed.
The preposition in this case is From while the prepositional phrase is From China as it consists of the preposition from and the noun China.
Answer:
A scientific theory is an explanation of an aspect of the natural world that can be repeatedly tested and verified in accordance with the scientific method, using accepted protocols of observation, measurement, and evaluation of results.
