生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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the crab is a natural predator of the snail. over time, snails have dev…
B. Thicker Shells
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what leads to the adaptions that species exert on each other during coe…
B. Selective Pressures
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adaptive radiation of darwin’s finches why is adaptive radiation benefi…
It allows species to evolve and fill new niches.
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unit exam - evolution of populations which of these processes led to th…
C. adaptive radiation
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in this diagram, the colored marbles represent alleles: what is the bes…
a change in allele frequency due to a dramatic loss of population
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in this diagram, the colored marbles represent alleles: how can the bot…
Allele frequency decreases and is so different from the original population that speciation occurs.
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penicillin is a common antibiotic. what is an antibiotic? a substance t…
a substance that inhibits the growth of bacteria
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disrupt protein production, interfere with dna replication, block metab…
B. They weaken the cell walls.
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unit exam - evolution of populations changes being made in an ecosystem…
Natural selection selects alleles that improve fitness.
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for example, if all of the ice and snow on earth disappeared, the fitne…
the ability to survive and reproduce
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unit exam - evolution of populations reviewing the additional informati…
because the ecologically isolated organisms rarely encounter one another so they do not breed
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unit exam - evolution of populations reviewing the additional informati…
because the organisms are not attracted to each other due to unique behavioral patterns
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name: kevin robinson date: 8/27/15 period: influences on u.s. governmen…
1. A referendum is a direct vote in which an entire electorate is asked to either accept or reject a particular proposal. In the US, elements of direct democracy like ballot initi…
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unit exam - evolution of populations african penguins (left above) and …
B. They would reproduce, but only with penguins of their own species.
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unit exam - evolution of populations observe the text. how did whales e…
Whales evolve over a slow and steady pace by adjusting to their environment.
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hardy - weinberg equations equation 1: p + q = 1 p = frequency of domin…
D. percentage of homozygous dominant individuals
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to have hardy - weinberg equilibrium, the following five factors must b…
Populations evolve because conditions necessary for true Hardy - Weinberg equilibrium do not exist.
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but jesses words stayed with neto. what if it were true? could he reall…
Conflict: Neto's internal struggle about performing and representing the school. Cause: Jesse's words.
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which revolution happened in the early 19th century (1800s) that revolu…
B. The Industrial Revolution
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read the excerpt from chapter 41 of moby - dick. the white whale swam b…
the self - destructive nature of obsession
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shakespeares sonnets 18, 98, 116 part 1: identifying literary devices r…
**Metaphor in Sonnet 18**: The speaker compares the beloved to a summer's day. The metaphor evolves from highlighting the initial similarities to contrasting the impermanence of s…
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which country remained the epicenter of fashion at the time of the amer…
A. France
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during the revolutionary war, the american colonists boycotted all brit…
refuse to buy something
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contemporary economic issues 40 marks = 30 minutes answer the following…
1.1. Examples: Fresh fruits and vegetables, gasoline. 1.2. Damages plants, affects water bodies and aquatic life. 2.1. South African Reserve Bank (SARB). 2.2. Open - market operat…
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which carbon - based compounds are essential to living things? o water,…
carbohydrates, lipids, proteins, nucleic acids
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which phrase best describes the role carbon plays in the structure of c…
a fundamental role
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how does water relate to the ability of a living thing to generate usab…
Without the proper balance of water, chemical reactions in cells could not take place
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lesson 2 review section 1 1. what fundamental political ideal did the m…
1. The principle that the king was subject to the law. 2. It evolved from an advisory council to a more representative body with more power over time. 3. House of Commons and Hous…
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read the excerpt from poes the fall of the house of usher. i say that e…
The narration suggests a supernatural presence at the dwelling.
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english petition of right arbitrary and unlawful actions of the english…
1. They should not be forced against their will to make any loans. 2. The rights of the people and the rule of law. 3. It allows citizens to present their grievances. It is import…
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if i am a country, or a state, with a sovereign government, what does t…
It means having supreme and independent authority within its area, making laws, and handling external affairs autonomously.
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read the excerpt from a short story. i descended the steps to the cella…
uncertain
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grading rubric for cover letter: grading criteria 2 1 0 quality of cont…
3.1 - Challenge 1: Noise distraction. Solution: Provide noise - cancelling headphones or create quiet zones. - Challenge 2: Lack of privacy. Solution: Install privacy screens or u…
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new american industries quiz complete during the second industrial revo…
D. steel
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a new revolution quiz complete time rema 57:3 the economy of the gilded…
economic growth and high unemployment among unskilled workers.
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new revolution complete 2 3 4 5 6 7 8 9 10 the building of a railroad n…
raw materials and finished products were shipped quickly and cheaply.
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read the passage. then answer the question. the lost phone sally was wa…
describing Sally's thoughts and feelings about finding the phone
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part 4 of 6 a furnace operating at 1992.4 °f = 1089.1 °c part 5 of 6 −2…
$-15.232$
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author develops narrator point of view mastery check english read the p…
Sally
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convert the following temperatures to degrees celsius or fahrenheit. be…
Part 1 of 6: $36.3^{\circ}C$ Part 2 of 6: $-11.5^{\circ}C$ Part 3 of 6: $39.0^{\circ}C$ Part 4 of 6: $1089.1^{\circ}C$
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2. a satellite makes 1\\frac{4}{6} revolutions of the earth in three da…
A. $1\frac{4}{6}\div3$
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the first two major battles of the civil war took place at bull run and…
Shiloh
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question 1: 14 marks the fourth industrial revolution (4ir) is defined …
1.1: Key differences are higher integration of physical and digital worlds, faster speed of change, and broader scope of impact. 1.2: Challenges: Job displacement, Cybersecurity r…
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part 4: timeline task create a timeline of the evolution of computing. …
1940s: First programmable computers (e.g., ENIAC) 1950s: First commercial computers (e.g., UNIVAC I) 1970s: Personal computers (Apple I, IBM PC) 1990s: Rise of the internet and we…
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animal research is a recent scientific invention. please select the bes…
F
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animal research is a recent scientific invention. please select the bes…
F
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animal research has made no important scientific contribution. please s…
F
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which of the following is not a reason psychologists may subject an ani…
D. When the goal is justified by the potential for recognition.
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raw data often appears in published scientific journals. please select …
F
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vivisection refers to the live dissection of animals or the use of live…
A. T
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when you finish working with chemicals, biological specimens, and other…
B. wash your hands thoroughly with soap and water
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5. storms ruin citrus crops in florida. graph what will happen to the s…
5. Supply curve of oranges shifts left. 6. Supply curve of cars shifts right. 7. Supply curve of wheat shifts right. 8. Supply curve of cell - phones shifts right.
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question the purpose of a theory, in general, is to _______________. se…
take a complex, real - world issue and simplify it down to its essentials
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1. how is the total magnification of a compound microscope calculated?
Total magnification = Objective lens magnification × Eyepiece lens magnification
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1. studies outer space, the solar system, and the objects in it 2. stud…
1. A. Astronomer 2. HH. Zoologist 3. Z. Ornithologist 4. R. Lepidopterist 5. AA. Paleontologist 6. DD. Seismologist 7. H. Chemist 8. P. Hydrologist 9. BB. Parasitologist 10. Q. Ic…
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g. use the terms of reference to complete the following statements. (no…
1. superior 2. distal 3. superior, cranial 4. lateral 5. medial 6. proximal 7. anterior 8. medial 9. popliteal, posterior, patellar 10. inferior 11. sternal, medial, axillary 12. …
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a cylinder with a 3 - foot radius spins at a rate of 150 revolutions pe…
$15.71$
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2.1.5 there are two alternative routes from piet retief to nelspruit. •…
Distance difference: 6 km Time difference: 4 minutes Mr Mnisi's timing is incorrect as he should arrive at 20:22 not 20:15.
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5. sally wants to test how the type of light affects the height of bean…
the height of the plant
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5. sally wants to test how the type of light affects the height of bean…
the height of the plant
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content review answer each of the following in complete sentences. 1. e…
1. A control in a scientific experiment is used to compare the results and validate the effect of the variable being tested. 2. Scientific papers are reviewed by other scientists …
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on a ferris wheel, sarah observes that it takes 45 seconds for her chai…
$8.38$
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1. a possible explanation for an observed set of facts is called a (a) …
1. (d) theory 2. (c) resolution 3. (d) theory 4. (c) scanning electron microscope 5. (a) variable 6. (a) meter 7. (d) 9000 8. (c) focus with the low - power objective 9. (b) 3X 10…
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thats life directions write the letter of the phrase from the box that …
1. B, C 2. A 3. A 4. E 5. E 6. spontaneous generation 7. diversity 8. trait 9. DNA 10. adaptations 11. DNA contains genetic info for reproduction 12. Eggs develop into frogs 13. A…
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which of the following is the best definition of a muckraker? (1 point)…
an investigative journalist exposing corruption
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sabine has signed up for her first hiit class. what will most likely ha…
It will alternate intense exercise and active recovery.
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why did jacques cartier kidnap a native chief and other natives from mo…
Question 3: So that they would tell the French King about the legendary riches in Canada, thereby convincing the king to sponsor a colony in Canada Question 4: Trading Post, Settl…
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you will have 10 minutes to complete the quiz, with only one opportunit…
Question 1: A German mapmaker labelled it, giving credit to explorer Amerigo Vespucci for first understanding this large landmass was actually a continent Question 2: A water rout…
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4 select the correct answer. the graph shows the population of black to…
D. function D
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1. how do instruments improve observations? 2. list the systems of a co…
1. Enhance accuracy, precision, range. 2. Optical, illumination, mechanical systems.
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carbon from glucose is essential for the formation of amino acids. whic…
B. photosynthesis
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what is a component of amino acid not contained in starch? (1 point) hy…
Nitrogen.
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by which process does yeast produce the carbon dioxide responsible for …
cellular respiration
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to produce starch, glucose molecules bond together and release a water …
B. dehydration synthesis
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the essential sugar molecule quick check cellular respiration produces …
B. ATP
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what are the building blocks of proteins? (1 point) amino acids sugars …
amino acids
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which soil - based compounds do plants use to create amino acids from g…
nitrogen
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what enzyme breaks down starch in your saliva? (1 point) pepsin trypsin…
C. amylase
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all biomolecules have the following traits except (1 point) hydrogen el…
D. nitrogen elements
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what makes up cell membranes and is used to create hormones? (1 point) …
cholesterol
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do you think father boyles philosophy works - that jobs can stop crime?
There are valid arguments on both sides. Jobs can potentially reduce crime by providing alternatives, but crime is complex and jobs may not completely stop it.
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choose whether the provided statements describe a scientific theory or …
Explains or answers questions of how/why: Theory Can change over time with new evidence: Theory Describes what happens: Law Example: Evolution: Theory Example: Gravity: Law
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which statement is best supported by the theory of evolution? (1 point)…
An individual's characteristics allowed to survive and reproduce more successfully in a particular environment than a member of the species with less desirable characteristics.
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scientists discover that run off from some plant fertilizers can produc…
D. Large algal blooms rapidly decompose, contributing to increased carbon dioxide and low oxygen water that can reduce fish habitats.
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use the paragraph to answer the question. a mining company hires a team…
reliability
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suppose you were given seed packages for two varieties of radishes. how…
Plant equal samples under same conditions, calculate and compare germination rates.
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question 16 which of the following examples should be cited according t…
Question 16: C. French dancing celebrity Jane Avril said, "I credit Toulouse-Lautrec's posters with my rise to stardom" Question 17: C. Gabriel, Trip. "Plagiarism Lines Blur for S…
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read the three sources of information about high school students workin…
Afterschool employment can interfere with teenagers' schoolwork, relaxation, and relationships, but there are compelling reasons for teens to earn money, valuable skills they can …
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problem a: during exercise red blood cells release more oxygen (o₂) tha…
1. Simple diffusion 2. $O_2$ diffuses into red - blood cells as its concentration is higher in alveoli; $CO_2$ diffuses out of red - blood cells as its concentration is higher in …
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which of the properties below are unique to (found only in) living thin…
composed of at least one cell, faithful self - replication, development, homeostasis
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pregunta 2 sin responder aún puntaje de 1.00 señalar con bandera la pre…
# Breve Explicación: La globalización como un proceso relacionado con intercambios internacionales de bienes y servicios, internacionalización del capital y producción generalizad…
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6 what type of solutions are these? (hypotonic, hypertonic, isotonic) c…
Corn Syrup: Hypertonic Distilled Water: Hypotonic
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3. explain how the egg represents a cell with a semi - permeable membra…
An egg has a membrane that allows some substances to pass through while restricting others, similar to a cell's semi - permeable membrane, and can demonstrate osmosis like a cell …
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part c fill in each blank with the correct word or phrase from the word…
14. spinal cord 15. motor neurons 16. joints 17. sense 18. nerve 19. Nutrients are absorbed in the small intestine and then transported by the bloodstream to cells. 20. Bone is ha…
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1. raccoons, foxes, wolves and wild dogs live in (i) burrows (ii) dens …
1. (ii) dens 2. (i) mud 3. (i) badgers 4. (ii) wax
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part a write the letter that best answers the question or completes the…
1. D. clotting the blood 2. A. the heart 3. D. veins 4. C. breaking down food 5. C. red blood cells 6. C. blood vessels 7. F. the lungs 8. A. the kidneys 9. H. the spinal cord 10.…
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what conditions contributed to congresss vote to authorize a declaratio…
British impressment of U.S. soldiers British support for Native American resistance
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directions match each term in column a with its meaning in column b. wr…
1. 1. C 2. F 3. K 4. A 5. L 6. D 7. I 8. O 9. H 10. E 11. N 12. J 13. B 14. M 15. G 2. 16. D 17. B 18. A 19. A 20. C
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19. what is the purpose of identifying alternative solutions in conflic…
B. To explore multiple possible resolutions
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question 8 how can youtube best be used as a valid and reliable researc…
Question 8: D. To obtain visually enhanced information from videos made by credible creators Question 9: B. A parent's blog describing their children's experiences with extracurri…