Yearsago,socialscientistsintroducedthebroken-windowstheoryofcrimecontrol,whichassumedthatifaneighborhoodlookedorderlyandcaredfor—withnobrokenwindows—potentialwrongdoerswouldbediscouragedfromcommittingcrimesth
The cell theory is one of the major topics in Biology. The cell theory states that al living organism s are made of cells. In other words, a cell is the basic unit of life. Biologically, all life originated from preexisting cells. All cells originate from other cells....
百度试题 结果1 题目中国大学MOOC: Which of the following is NOT one of the main components of the cell theory?相关知识点: 试题来源: 解析 cells must contain DNA 反馈 收藏
1.Whichstatementisnotapartofthecelltheory? a.Cellsarethebasicunitofstructureoflivingthings. b.Cellsarethebasicunitoffunctionoflivingthings. c.Cellpartssuchaschloroplastsareselfreplicating. d.Cellscomefrompreexistingcells. 2.Whichcellorganelleismostdirectlyinvolvedwiththebondingofaminoacids? a.Mitochondrion b...
Scientists report that climate change may be influenced by the carbon dioxide released by undersea volcanoes, which have been assumed until now to have a negligible effect; further studies are needed to assess the degree of impact Divers have retrieved one of two black boxes from Air Asia Flight...
Using a web-based annotation software program, the arterial blood pressure waveforms were both processed and loaded. Five nurse scientists, armed with their PhDs, performed the annotations.From a sample of 5,320 intensive care unit patients, 858 (16.13%) displayed a total of 22,325 ventricular...
b. theory c. inference d. law Hypotheses vs. Theories: In science, a hypothesis is an educated guess to answer a specific question, which can be tested by performing an experiment. A theory is similar to but broader than a hypothesis, attempting ...
aIf human cloning proceeds, one method scientists can use is somatic cell nuclear transfer, which is the same procedure that was used to create Dolly the sheep. 如果人的克隆进行,一个方法科学家能使用是体细胞核调动,是同一个做法使用创造移动式摄影车绵羊。[translate]...
16.Scientists first the idea of the atom bomb in the 1930s. A.imagined B.conceived C.considered D.acknowledged 17. cotton production has been the decline these years. A.down B. on C. at D. under 18. the day before my history exam,I still hadn’t reading the first book on the lis...
Answer to: Scientists rely on which of the following to provide critical feedback when revising scientific explanation? a. Null hypothesis b. Dogma...