生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
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what field of science studies anything that has mass and takes up space…
# Breve explicación: La física estudia la materia, la energía, el espacio y el tiempo, incluyendo objetos que tienen masa y ocupan espacio. La biología se centra en los seres vivo…
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what field of science studies anything that has mass and takes up space…
# Breve explicación: La física estudia la materia, la energía, el espacio y el tiempo, incluyendo objetos que tienen masa y ocupan espacio. # Respuesta: a. física
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henrique would like to learn more about the influence of genetics on hi…
Individual body type
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study the provided evidence. sort them into \supports genetic factors\ …
Supports Genetic Factors: Observations show that a plant type always grows tall stems, no matter the environment. Supports Environmental Factors: Results show that plants with add…
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juvenile red snapper are found close to shore, while adults live and sp…
The current Red Snapper population will be the most affected as the juveniles will be devastated.
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a student observes two plant groups growing in different environments. …
The environment affects plant growth, including height and leaf size.
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question 5 2.5 points your friend is a superior track athlete and wants…
D. Will not be allowed; they have "excessive" testosterone despite having XX chromosomes.
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7. mark notices he has dropped calls on his cell phone when he walks in…
a) Number of dropped calls b) Bedroom location, Mark's phone c) Wrapping a cell - phone in aluminum foil reduces the number of dropped calls when walking into a bedroom. ### 8.
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what is a gene pool? another way to say clean your jeans all the availa…
all the available traits in a population
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in which era did mammals emerge? cenozoic mesozoic paleozoic precambrian
B. Mesozoic
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use the article to find 3 pieces of evidence from the fossil record to …
- Evidencia 1: Fósiles de animales con patas cortas y forma corporal adaptada al agua. - Razonamiento 1: Muestra adaptación física a la vida acuática. - Evidencia 2: Fósiles con u…
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let’s talk vocab...cosmetology: infection control for cos 55. a ringwor…
55. Athlete's foot 56. Single - use items 57. Flagella 58. Bacilli 59. Diagnosis 60. Spirochetes
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which statement best supports the fact that natural selection occurs in…
Advantageous traits become more common in each subsequent generation.
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when kyle wonders if he made the right decision to eat fruit instead of…
C. reflecting on the decision made
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before the beginning of the industrial revolution, most peppered moths …
B. evolution
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the evolution of whales - cer after reading the article, choose the cla…
c. Whales evolved from 4 - legged land mammals
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which is a requirement for natural selection to occur? heritable variat…
heritable variations for some traits
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scientists use whale flukes, like the one shown, to identify individual…
Notches in the fluke
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table 1. characteristics of living things does a virus satisfy this cha…
All Living Things have Genetic Material: Yes All Living Things are Made Up of Cells: No All Living Things Grow and Develop: No
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which form of natural selection does the graph represent? proportion of…
B. disruptive selection
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how does the author of \the lepers squint\ use descriptive language to …
B. By showing his internal conflicts through nuanced psychological descriptions
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1. what was the earliest whale ancestor? 2. what advantages did the oce…
1. Los primeros ancestros de las ballenas, como el Pakicetus, eran animales terrestres similares a ciervos o antílopes que vivían en las orillas de los océanos. 2. Ofreció abundan…
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during which stage of cellular respiration is glucose broken down into …
B. glycolysis
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25.29 • when switch s in fig. e25.29 is open, the voltmeter v reads 3.0…
The emf $\mathcal{E}=3.08\ V$, the internal resistance $r = 0.067\ \Omega$ and the circuit resistance $R = 1.8\ \Omega$.
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thinking about the monarchs gave lockwood and debrey a new way to look …
A. Both provide places for a type of insect to live.
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the lava released by a volcanic eruption separates two populations of a…
B. geographical isolation
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5. use the diagram on the left. what is the closest relative to modern …
5. Dorudon 6. Hace aproximadamente 40 millones de años. 7. Cuando perdieron sus patas y se adaptaron físicamente a la vida submarina.
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sea nettles are a type of jellyfish found in chesapeake bay. they eat c…
None of the provided options are correct.
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hyenas and lions have fierce battles over food. which type of relations…
D. competition
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during which process is ethanol produced? lactic acid fermentation alco…
B. alcohol fermentation
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what is likely to happen to a healthy population that is experiencing e…
It will eventually reach its carrying capacity.
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sea nettles are a type of jellyfish found in chesapeake bay. they eat c…
None of the above options accurately describe the relationship. If we must choose from the given options, the closest correct understanding is that the sea nettles indirectly bene…
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which element is most important for adding strength to hair, feathers, …
sulfur
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lets talk vocab...cosmetology: infection control for cos match the defi…
1. Bacteria 2. Safety Data Sheet 3. Inflammation 4. Contagious Disease 5. Infection 6. Direct Transmission 7. Fungi 8. Hepatitis 9. OSHA (Occupational Safety and Health Administra…
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the figures below refer to a herd of water buffalo. birth rate = 35 dea…
population increases by 15
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during the last supercontinent cycle, antarctica was connected to south…
2. B. The ocean current that formed around Antarctica blocked warm water from reaching it 3. B. A land bridge that connects two continents
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which of the following examples can cause gene flow between populations…
C. bird droppings that contain seeds from a different location
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what do scientists call a non - native species that reproduces quickly …
D. An invasive species
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enzymes 8. what is a catalyst? 9. proteins that act as biological catal…
8. A substance that speeds up a chemical reaction without being consumed. 9. Enzymes. 10. Speed up biological reactions by lowering activation - energy. 11. Its substrate. 12. Sub…
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which of the following is an example of adaptive radiation? one populat…
One population of lizards forms 15 separate species over a short time.
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ecological pyramids an ecological pyramid is a model of the relative am…
- **Energy pyramid**: Only about 10 percent of energy passes between trophic levels. Most energy at each level is consumed by cellular respiration or lost to the environment as he…
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mutations within an organism can occur in body cells or reproductive ce…
D. germline mutation
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a forest fire destroys an area. a small population of trees and a large…
B. density independent
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what percentage of people between the ages of 13 and 17 are online almo…
There is not enough information provided in the question to determine the correct answer. We need external data or research findings to know the actual percentage.
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based on the video, what can be inferred about the working conditions i…
Working conditions were often harsh, with long hours and little pay.
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the video mentions that the industrial revolution led to a massive migr…
C. Cities were unable to accommodate the rapidly growing population, leading to a drop in quality of life.
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which of the following statements correctly identifies technological ad…
c. Emergency medicine improved, raising life expectancies.
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whale lice feed off the skin of great whales and other large mammals, o…
C. Parasitism
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why are mushrooms important to the food chain? o they recycle nutrients…
They recycle nutrients into the ecosystem.
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2. organ system puzzles: a. i am composed of a pump and tubes to circul…
A. Circulatory system B. Skeletal C. Integumentary system - My foot is inferior relative to my hips. - Your ribs are anterior to your heart.
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what is the main point of the videos comparison between the industrial …
The digital age is similar to the Industrial Revolution in its impact on communication and work.
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when comparing dogs to wolves, scientists found evidence that supports …
comparable anatomies, similar development, and similar DNA
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what is the main idea of the video regarding the industrial revolution?…
It was a period of technological advancements that transformed society.
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food webs most organisms feed on, and are eaten by, more than one speci…
A food chain represents a linear sequence of organisms where each is eaten by the next one in the chain, showing a single - path flow of energy. A food web is a more complex model…
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which best describes the relationship between dna, genes, and chromosom…
Genes are segments of DNA; the DNA forms tight coils called chromosomes.
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what was a major consequence of the industrial revolution on the enviro…
Pollution from factories released into the air, water, and soil
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you have noted an increase in cancer rates among a local harbor seal po…
A. A hypothesis
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25. what does k (dashed line) represent on the population graph? a) nat…
d) Carrying Capacity, the limit to the population due to limited resources
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at each step in the food chain, some energy is used for the cellular pr…
One common food - chain is: Grass (autotroph) → Rabbit (herbivore) → Fox (carnivore). Grass uses sunlight to produce energy through photosynthesis. Rabbits eat the grass to obtain…
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you have noted an increase in cancer rates among a local harbor seal po…
A. A hypothesis
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what was the main reason for the migration of people from rural areas t…
B. To seek employment in factories
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name: date: period: respiratory system 1. smaller and narrower tubes 2.…
1. H. bronchioles 2. O. air containing oxygen 3. F. breathing 4. I. two 5. (Not provided in options, should be carbon - dioxide) 6. C. relaxes, up 7. B. diaphragm 8. L. Bronchi 9.…
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which of the following was a challenge for plants and animals when adap…
a.) Moving around without water for transportation
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what two sources of energy fueled the steam engine during the industria…
D. Coal and petroleum
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what was a negative consequence of the industrial revolution? the inven…
D. Cities became overcrowded and unhealthy due to the influx of people.
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what was a major consequence of the shift to factory production during …
C. People moved from rural areas to cities in search of work.
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11. which of the following is a renewable resource that can be replaced…
11. c) Freshwater 12. b) Planting fast - growing trees and using only part of the forest at a time 13. b) (B) - Use existing farmland better with new innovations to help protect f…
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questions 1 - 3 a selectively permeable membrane separates the solution…
1. Side A: 30 grams, Side B: 30 grams. Because the membrane is permeable to substance 1 and at equilibrium, the concentration of substance 1 will be equal on both sides. 2. Side A…
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prompt: how does the structure of an enzyme affects its function?
The three - dimensional structure of an enzyme, particularly the shape of its active site, determines its substrate specificity and catalytic efficiency. Changes in structure can …
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what was one of the most important inventions of the industrial revolut…
The steam engine allowed factories to produce goods faster and more efficiently.
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write about it explain what a trophic level is.
A trophic level is the position an organism occupies in a food - chain, indicating its place in the energy flow of an ecosystem according to its feeding behavior, with producers b…
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the chemical equation of photosynthesis includes 6o₂. which best descri…
a gas produced during photosynthesis
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which is the most efficient way to avoid dna mutations from uv radiatio…
Avoid UV radiation by wearing sunscreen.
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1. how does the narrator help us understand dellas perspective througho…
1. El narrador expone los pensamientos y emociones internas de Della, lo que permite comprender su perspectiva. 2. Della ve su sacrificio como un acto de amor desinteresado, mient…
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sophie says dolphins and sharks look very similar, so they must be rela…
B. Jake is correct because classification is based on evolutionary relationships.
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natural selection practice questions. different breeds of dogs can have…
B. genetic variation
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12. viruses have several key similarities and differences from bacteria…
1. Both 2. Virus 3. Bacteria 4. Bacteria 5. Virus
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male elephant seals arrive at their breeding grounds at least two weeks…
large, aggressive males
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a species of sea turtle digs a nest and lays over one hundred eggs on a…
D. overproduction
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kai looks at a photo of herself with her parents. she notices that, whi…
The DNA is made of different codon sequences.
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which of the following is the best example of natural selection as a me…
D. During an unusually cold winter, many arctic foxes die, but the foxes with the thickest fur survive and reproduce.
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10. this is a two - part question. first, answer part a. then, answer p…
- Part A: B. Eukaryotic cells are much larger., C. Eukaryotic cells have nuclei. - Part B: B. Both cells have ribosomes., D. Both cells have cell membranes. - Q11: D. Nucleic acids
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the overall population of a species decreased. what could have occurred…
The birth rate decreased, while the death rate increased.
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natural selection practice questions which three of the following are c…
C. overproduction and/or competition D. genetic variation E. unequal reproductive success
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natural selection practice questions what does the theory of natural se…
C. They will be best adapted to survive in their environment.
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match the term with the proper definition 11. ______ deep a. away from …
11. B 12. E 13. D 14. C 15. A 16. J 17. I 18. F 19. G 20. H
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some species of wasps are social. the queen starts a colony from scratc…
It is beneficial to the whole species, but not to all of the individual members.
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according to natural selection, organisms that survive are the ones bes…
C. They have inherited adaptations that maximize fitness.
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match each term with the correct definition. phylogenetic tree speciati…
phylogenetic tree - diagram that shows evolutionary history of a group of organisms speciation - the creation of a new species common ancestor - the original population that under…
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question 7 of 10 which element would be the most likely focus of an art…
B. Ariel's desire for freedom
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which ones of the following are considered driving forces for evolution…
C. overproduction and competition D. genetic variation E. unequal reproductive success
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13. what form did haydn use in string quartet no. 15 in b - flat major,…
C. ternary form
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which of the following is the best example of natural selection as a me…
D. During an unusually cold winter, many arctic foxes die, but the foxes with the thickest fur survive and reproduce.
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name: yuna t important imperialism words term definition definition in …
| Term | Definition in Your Own Words | Visual and Hashtag | |--|--|--| | Yellow Journalism | Shocking or biased news reporting | 📰 #SensationalNews | | U.S.S. Maine | American s…
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name: class: date: essay lets say your cafeteria is embracing the new n…
48. The new lasagna recipe. 49. The freshmen's reactions (expressions as they eat, making strange facial expressions, etc.). 50. The sophomores who get the old - recipe lasagna. B…
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which flow chart correctly organizes the structures of heredity, from l…
A. codon, gene, DNA, chromosome
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select any words that are parallel to the bold word(s). haymitch aberna…
buildings, people
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the size of a food chain can vary, but the number of levels that a food…
Energy is lost at each trophic level.
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read passage 2: lather and nothing else by hernando téllez and then res…
A. It stands for life or death.
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match each definition with the best term. organisms that makes its own …
Organisms that makes its own food usually by using energy directly from the sun - Producer Eats only producers - Herbivore Often feed on both plants and animals - Omnivore Depends…