Read the passage below. prior to the 1970s, scientists believed that new neurons could not be generated in adult brains. in the 1970s, dr. goldman and dr. nottbohm discovered that hormones injected in adult songbirds could cause female songbirds to develop new neurons. which statement best exemplifies the scientific principal that occurred in this case? new experiments do not affect science because science remains constant. new experiments can affect future scientific explanations. new experiments can affect previous scientific explanations. new experiments yield untrustworthy data and should be carefully considered.
Answers: 3
English, 22.06.2019 03:40, calebvaughn924
Which two sentences in this excerpt from leo tolstoy's the death of ivan ilyich reflect the author's belief that russia's rising middle class was unable to express genuine emotion?
Answers: 2
English, 22.06.2019 09:30, ogsmash81
In which of the following would a person who works as a business administrator be interested? select all that apply. a. convincing someone to purchase a project b. planning employee work schedules c. typing memos and letters d. writing facts, procedures, and instructions e. working with clients as a fitness instructor unit 2 lesson 6 self-assessment unit test , me !
Answers: 1
English, 22.06.2019 16:00, Zgt
This dust was once the manthis dust was once the man, gentle, plain, just and resolute, under whose cautious hand, against the foulest crime in history known in any land or age, was saved the union of these states walt whitman who is "the man" the dust now represents? the narrator a criminal whitman lincoln
Answers: 1
Read the passage below. prior to the 1970s, scientists believed that new neurons could not be genera...
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