Ascientist in northern california is studying the tree rings of a very old redwood tree. he notices that the oldest tree rings are very narrow. as the rings move away from the center, he observes 15 rings that get wider and wider. what can you determine about the climate during the 15-year period during which the tree rings grew wider? the climate was warmer and wetter. the climate was warmer and drier. the climate was colder and drier. the climate was colder and wetter.

Name the river that forms a natural border between new york and new jersey and is the site where a passenger jet made a miraculous landing on january 15

Imagine you work as a consultant, and your daily job involves listening to the constructive criticism of others. as part of your job, you must listen to opposing viewpoints to make important decisions. in this activity, you are a consulting dam engineer. you must make a decision about four different dams; should they be repaired, taken down, or left alone? you will listen to contrasting opinions about what should be done with the dams before you make the final decision. as the consulting dam engineer, what do you decide to do with this dam? explain your reasoning. by making your decision, did you support the opinions of the mayor and/or the dam safety official? why or why not? (site 1)

What do muslims believe a prophet is? a deity an angel a minister a messenger