Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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cell division is an example of cellular _______, whereas cell different…
D. growth; development
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which plant is the control plant 2 plant 1 none of them plant 3
B. Plant 1
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the metaphase plate is an imaginary plane along which the centromeres o…
D. One daughter cell will have an extra chromosome, and one will have an absent chromosome
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advice: \dear abby\ and \ann lander\. you probably would have guessed t…
D. publication of "Ann Landers" ceased in 2002.
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all of the following are constants in this picture except which one? th…
D. The amount of water
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the process shown below is necessary for the continuity of life because…
C. DNA replication
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what is the dependent variable in this picture? the amount of sunlight …
D. The height of the plant
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stem cells are undifferentiated cells that have the ability to continue…
D. different patterns in their gene expression
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what is the independent variable in this picture? the amount of water t…
A. The amount of water
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a red blood cell (rbc) with a concentration of 2% salt is placed in a 1…
C. Water will flow from the 1% salt solution into the RBC causing it to fill with water, swell up, and eventually burst.
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answer the following questions about \food science.\ 6. according to th…
6. Positive Effects: Improved food safety, enhanced nutritional value. Negative Effects: Potential health risks from new processing methods, environmental impacts. 7. Example word…
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which of the following is true about the cells of the human body? a. en…
C. Different cells perform different functions within the human body.
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which of the following is an essential element to include in a works ci…
The title of the article, the author's name, the journal name, and the year of publication
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repetition and replication repetition you repeat your experiment in you…
1. Replication; Another scientist is doing the experiment. 2. Repetition; Mulan is repeating her own experiment. 3. Replication; Another group is doing Mulan's experiment. 4. Repl…
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read the paragraph, then choose the word that best completes the senten…
B. unconscious
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multiple choice. choose the one alternative that best completes the sta…
1. a. turnover 2. a. Safety is a learned behavior and attitude. 3. b. unsafe conditions 4. a. job safety analysis 5. c. risk 6. a. cover the opening and label the cover
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read the paragraph, then choose the word that best completes the senten…
C. genuine
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10 matching questions having a lower concentration of solute than anoth…
1. I. hypotonic 2. A. What happens to a cell when placed in a hypertonic solution? 3. J. hypertonic 4. H. facilitated diffusion 5. C. osmosis 6. G. What happens to a cell when pla…
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activator - how is population size affected by environmental factors? b…
2. Food, water, shelter, space. 3. Predators, diseases, human activities, harsh weather. 4. If a population experiences a severe drought then the population will decline because t…
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a student heard that plants compete for space and wanted to test the id…
B. Amount of Water, D. Amount of Soil
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excel quiz preview: cell location and range section 2: chart - based qu…
5. 90 6. D3 7. B4:E4 8. E5 9. C2:C6 10. B6 11. B2:E2 12. 94 13. C3:D4 14. B5 15. D2:D4 16. B6 17. E2:E6 18. C4 19. 89 20. A2:A6 21. B2:C3
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news stories have claimed that cell phones may cause cancer or other he…
Cell phones emit radio waves, a form of nonionizing radiation. Cell phone use has increased to 303 million subscribers in the US as of 2010. The number and duration of cell - phon…
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a student heard that plants compete for space and wanted to test the id…
C. Height of Flower
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14. how can the planting of new trees help reduce climate change? a tre…
C. Trees take in carbon dioxide from the atmosphere during photosynthesis.
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a. trees help create breezes. b. trees release moisture that cools the …
C. Trees take in carbon dioxide from the atmosphere during photosynthesis.
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a student heard that plants compete for space and wanted to test the id…
D. Número de semillas
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11. which of the following is not an alternative energy source? solar p…
D. Coal Power
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(c) ¿qué término de vocabulario describe correctamente lo que le sucede…
B. Exclusión competitiva
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1. list technological changes from the market revolution: 2. list econo…
1. Technological changes: Invention of cotton - gin, steam - engine for transportation. 2. Economic changes: Growth of factories, expansion of trade, shift to commercial agricultu…
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multiple choice. choose the one alternative that best completes the sta…
1. a. look for any protruding nails, wires, or sharp edges 2. d. size up the load 3. c. Lift with your legs, keep your back straight, and keep your head up. 4. d. all the way to t…
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a disminuirá en número y aprenderá a competir con la ardilla gris. b au…
(b) Competencia interespecífica (c) A. Interespecífica
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a) north american gray squirrel and european red squirrel parte a la ar…
D. Con el tiempo, morirá en las zonas donde compite con la ardilla gris.
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what process takes carbon dioxide out of the air cellular respiration p…
Photosynthesis
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multiple choice. choose the one alternative that best completes the sta…
1. a. civil plans 2. b. structural plan 3. a. Sheet title 4. c. legend 5. a. an object will appear in a separate drawing 6. a. break lines
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1. in humans, the rh factor genetic information is inherited from our p…
The frequency of the Rh+ allele ($p$) is approximately $0.553$ and the frequency of the rh allele ($q$) is approximately $0.447$. ### 2.a
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which of the following is an example of an extended definition? automat…
The rise of automated systems has also cost workers jobs. Automated systems use machines to perform tasks once done by humans. Unlike industrial robots that weld, paint, or assemb…
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a la población no está cambiando, lo que demuestra que está en equilibr…
1. D. La población está aumentando rápidamente en un corto período de tiempo mostrando un crecimiento exponencial. 2. B. alrededor de 6 organismos
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which of the following ways did the usa gain support for the spanish am…
Yellow Journalism turning public opinion against Spain
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5. which of these is responsible for moving the giant plates that make …
B. Convection in the mantle (hot, moving rock beneath the crust)
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read the paragraph, then choose the word that best completes the senten…
B. ambitious
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use your notes to complete the following chart with the organelle name,…
| Organelle Name | Picture | Animal/Plant/Both | Function | | ---- | ---- | ---- | ---- | | Cell Wall | [Picture of cell wall] | Plant | Provides structure and protection | | Plas…
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4 zorros y halcones compiten por ratones de campo. ¿qué tipo de relació…
# Explicaciones breves: La competencia interespecífica es la interacción en la que individuos de diferentes especies compiten por los mismos recursos, como comida, hábitat o socio…
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read the paragraph, then choose the word that best completes the senten…
C. examined
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¿zorros y halcones compiten por ratones de campo. ¿qué tipo de relación…
D. Competencia interespecífica
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read it! stainless steel is a metal alloy that combines the most desira…
A. beneficial
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match the following to the usas position after the war revolutionary wa…
Revolutionary War - New Country Mexican American War - Territory Grabbing/Bully War of 1812 - World wide recognition and prestige Spanish American War - World Power
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a la población no está cambiando, lo que demuestra que está en equilibr…
Para la primera pregunta: D. La población está aumentando rápidamente en un corto período de tiempo mostrando un crecimiento exponencial. Para la segunda pregunta: No hay suficien…
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by guy belleranti 1. in which u.s. state would you be least likely to f…
1. d. California 2. b. steering and paddling 3. The elephant 4. Teeth that move forward to replace worn - out teeth throughout a manatee's life. 5. b. 930 pounds
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la siguiente pregunta consta de tres partes. primero, responda la parte…
D. Hay más nacimientos que muertes lo que está provocando que la población aumente
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drag the words into the correct boxes. bees and flowers exhibit, where …
Bees and flowers exhibit mutualism. Barnacles on the shell of a turtle display commensalism. Fleas feeding on the blood of dogs and cats demonstrate parasitism. Lions hunting and …
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after tituba, sarah good, and sarah osborne were accused, what happened…
Tituba suggested that there were other witches in Salem.
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summary: draw a venn diagram of comparing and contrasting animal cells …
Draw two overlapping circles. Label one "Animal Cells" and the other "Plant Cells". In the "Animal Cells" circle, write features like centrioles. In the "Plant Cells" circle, writ…
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experiment, independent variable, dependent variable, the respiration r…
| Experiment | Independent Variable | Dependent Variable | |--|--|--| | The respiration rate of a daphnia is measured in cold water, room temperature water, and hot water. | Water…
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question 8 of 17 which comparison would best support the idea presented…
C. Much like the process of digestion, the phagocytes 'eat' and then digest the unwanted organisms.
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6. look at the image on the stage and through the eyepiece. what do you…
7. Lower left 8. Upper right
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1 utilice el diagrama para relacionar el organismo de la red alimentari…
# Explicación paso a paso: ## Paso 1: Identificar el productor Los productores son organismos que producen su propio alimento a través de la fotosíntesis. En este diagrama, los ar…
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ii. determining total magnification: objective lenses: usually you will…
1. The power of magnification is calculated by multiplying the power of the eyepiece lens by the power of the objective lens. 2. | Band color | Objective power | Eyepiece lens pow…
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read the following: jellyfish go through two wildly different life stag…
immobile
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explain how whales and barnacles can be an example of commensalism. the…
The barnacles get access to food by living on the whale but the whale does not get a benefit from the barnacle.
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symbiotic relationship where one organism benefits and the other organi…
Commensalism
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explain how the relationship between the acacia tree and the acacia ant…
The tree provides housing and food for the ant and the ant helps protect the tree from being eaten.
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symbiotic relationship where both organisms involved benefit from the r…
C. Mutualism
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symbiotic relationship where one organism benefits and the other organi…
Parasitism
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science journal. the content seems logical and is supported by evidence…
The article uses sound research methods as a credible publisher.
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multiple - choice question what abiotic factor is this plant competing …
B. nutrients, C. light, D. water
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what does abiotic factor mean? mixture of living and non - living parts…
Non - living component of the environment
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you have been asked to write an essay comparing pancakes and waffles. w…
Thesis statement: Pancakes vs. waffles. - Pancakes are more accommodating of mix - ins such as chips or berries because you have the option of putting them in the batter or adding…
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you are given two passages: passage 1 explains the process of photosynt…
D. Passage 1 aims to inform while Passage 2 aims to persuade
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multiple - choice question if the population of ants increases, what wi…
increase
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which statement do you think is a scientific claim? over two - thirds o…
Plants fertilized once per week with Super Plant Food Formula have been shown in testing to produce twice as much fruit as plants that are not.
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in her example with the sandbox, what organism was the predator and wha…
prey was the ant and the predator was the antlion
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after reading the passage about acupuncture, identify which statement s…
It is the statement "The National Institutes of Health found it effective in reducing pain and other symptoms" that supports the claim that acupuncture relieves pain.
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which is an example of internal conflict? climbing a mountain in a snow…
making a difficult decision
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according to a recent encyclopedia entry about dog breeds, labrador ret…
This is still a reliable source because it clearly cites scientific research.
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read the excerpt from \lather and nothing else.\ i went on lathering hi…
His goal is to be a loyal revolutionary
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multiple - choice question what is an immature insect called? insectlet…
D. larva
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question 9 which details are emphasized in “challenges in museum fundin…
A. the ways museums spend money to attract new visitors C. external sources of revenue for museums
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question 9 which details are emphasized in “challenges in museum fundin…
A. the ways museums spend money to attract new visitors D. external sources of revenue for museums
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how does writer hernando tellez use pacing to create suspense in \lathe…
The story begins slowly, which creates mystery, then fast - paced action is used to build an exciting conclusion.
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dr. e. birde, journal of scientific bu. dr. birdes. dr. birde is now go…
the time of day that the birds were counted at the feeders
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a geologist and a biologist performed an experiment together and examin…
There can be alternate explanations for the same evidence.
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mario performed an experiment to determine if photosynthesis was affect…
Add a 0 hours control.
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which of the following is most likely to be an example of expository te…
C. A science textbook chapter explaining photosynthesis
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question 3 of 3 select the best answer: in the event of an adverse, sen…
Stay calm and attend to the person or people involved in the event.
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multiple choice questions 1. according to the passage, what is one of t…
1. C. An additional US$2.4 trillion in income 2. B. By empowering them to make decisions about their bodies and family - planning 3. B. Gender bias and poverty
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click this link to view o*nets introduction section for financial analy…
There is not enough information provided to determine the correct answer. We need to access the O*NET link and relevant information to know the right alternative name.
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which chemical is released by brain cells along an activated reward pat…
dopamine
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francis was recording plant heights for an experiment. each time that s…
make the data more valid
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gerald performed an experiment to determine if photosynthesis was affec…
D. bar graph
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read this sentence. \unfortunately, one response to these regulations h…
formal definition
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question 3 dok 2 5 points compare and contrast the processes of evapora…
C. Evaporation is an endothermic process, and freezing is an exothermic process.
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what are the two phases of bird flight? flapping and speed ground and l…
No correct option provided. The two main phases of bird flight are the down - stroke (power stroke) and up - stroke (recovery stroke) which are related to flapping. If we consider…
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what are the two phases of bird flight? flapping and speed ground and l…
None of the provided options are correct. The two main phases of bird flight are the down - stroke (flapping downwards to create lift and forward motion) and the up - stroke (wher…
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answer the following question(s) relating to the passage titled \banded…
B. Snails with yellow shells live in all three habitats, but those with banding have a survival advantage in hedge habitats.
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describe the phenomenon of antibiotic resistance and how it develops in…
Antibiotic resistance in bacterial populations develops through genetic mutations and horizontal gene transfer. When antibiotics are applied, resistant bacteria survive and multip…
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5. why might multiple doses of antibiotics or antiseptics not kill 100%…
Bacteria may have resistance, be dormant, or be in areas unreachable by antibiotics.
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10. how might differences in chemoreceptors explain variations in indiv…
D. All of the above
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4. how does competition among bacteria in limited resources affect thei…
Competition among bacteria in limited resources generally slows down or restricts their population growth, with better - adapted bacteria having an advantage in resource acquisiti…
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read this paragraph from a passage. however, not everyone is convinced …
However, not everyone is convinced that genetically modified foods are beneficial.
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diane, a police officer, stops tims car for a traffic offense. while ta…
Yes, Diane can search the entire car including the passenger compartment. The plain - view doctrine and the automobile exception to the warrant requirement apply as she saw drug -…