Biology

Where can cells that are able to differentiate be found?
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Scientist put a sample of water into a sealed tank. water can be a solid, liquid, or a gas. At first the water was a liquid . Then, the scientists transferred energy out of the substance, and was we changed phase. What after the phase change, the water molecules movedANSWERSA. Faster and started moving away from each otherB. Faster and started moving around each other C. Slower and started moving in place D. Slower and started moving around each other
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Ignore the clicked answer, i accidentally clicked it and can't undo it. ;D
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Mountain chains in northern Europe and West Africa match the Appalachian Mountains in terms of their ages and the sequences of rock layers that make them up. in 3-5 sentences analyze these observations and explain what conclusions can be drawn from them.
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which french cheese was called the king of the cheeses?
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can someone give me the answers and teach me how to do this?
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Organisms that reproduce sexually are different from organisms thatreproduce asexually in that sexually reproducing organisms haveA. a larger number of offspringG. offspring that are nearly identical to their parentV. more genetic variation among their offspringE. offspring that are perfectly adapted to their parents' habitat
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Lab Report Evidence of Plate MotionIts time to complete your Lab Report. Save the lab to your computer with the correct unit number, lab name, and your name at the end of the file name (e.g., U4_ Lab_EvidenceOfPlateMotion_Alice_Jones.doc).Introduction1.What was the purpose of the experiment?Type your answer here:2.How does hot spot theory explain how the Hawaiian Islands formed?Type your answer here:Experimental Methods1.What tools did you use to collect your data?Type your answer here:2.Describe the procedure that you followed to collect your data.Type your answer here:Data and Observations1.Record your observations. Include a data table with the names of the volcanoes, their distance from Kilauea, and their ages.Type your answer here:2.Make a graph that shows the distance between the volcanoes and Kilauea versus the ages of the volcanoes. You may plot your data on the template provided or use a spreadsheet program to make a graph.Type your answer here:However get 100 points and brainlest
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At the end of metaphase where is the dna located in the cell:
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What type of growth is shown in the graph?A) Exponential growthB) logistic growthC) carrying capacity D) growth rate
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PLEASE HELP WITH THIS ONE QUESTIONWhat systems supply food and oxygen needed for respiration?A) excretory, digestive, and respiratoryB) excretory, respiratory, and cardiovascularC) digestive, respiratory, and cardiovascularD) digestive, excretory, and cardiovascular
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After food in the stomach is mixed with gastric juices, it forms a semiliquid called Select one: a. phlegm b. chyme c. bile d. feces e. bolusin
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describe how the greenhouse effect interacts with the hydrosphere, atmosphere, and cryosphere
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Please explain, why do we age?
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Lake Victoria, shown in the population map above, is the largest lake in Africaand is home to fish called cichlids (pronounced SIK-lids). In the 1950s, a newfish, the Nile Perch, was introduced into Lake Victoria. This map shows thechange in the cichlid population since the Nile Perch was introduced. Use the map above to answer the questions below.1. Using a Key In which year was the number of cichlids the greatest?2. Using a Key How many years did it take for the cichlid population to decreaseby 50 percent?3. Inferring Relationships Which fish in Lake Victoria do you think is higher onthe food chainthe cichlid or the Nile Perch? Explain your answer.4. Identifying Trends Based on the rate of decrease of cichlids shown on the map,what do you think will happen to the cichlid population by 2050? Explain youranswer.
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What are two ways in which the geosphere is interacting with the hydrosphere in this river?
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Volume- 1. A is greater than b2. Less than b 3. Same than b And the reason:))Please no links I just want to go to bed
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Question 5 of 25Engineers must design a process for producing a large amount of ammonia in a reasonable amount of time. Which criterion would the process need to meetO A. The rate of product formation must be high.B. The process must use a known technology.C. The reactants must come from natural sources.D. The rate of formation of the reactants must be high.SUBMIT
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HELP HELP HELP I REALLY NEED THIS
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Match each part of the lymphatic system with the correct label.
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In order for meiosis to create four, genetically different gametes, DNA replication must occur. Which of these best describes when DNA replication would occur during meiosis? A)prior to meiosis I B)prior to meiosis II C)prophase I in meiosis I D)prior to meiosis I and meiosis II
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What is it called when water moves through pores in soil?
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Classify the following as a phenotype or a genotype: a Aa- Brown eyes- TT- Blonde hair-
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After the head is struck, the brain continues to move in the fluid and may be contused on the other side; this type of injury is called:
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