生物
细胞生物学、遗传学、生态学与生命科学基础。
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9. an enzyme is a protein produced by a living thing. enzymes help chem…
| Enzyme | Enzyme's Function | |--|--| | amylase | Breaks down starch into sugars | | pepsin | Breaks down proteins |
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10. what part of the cell allows materials to enter the cell? a. cell m…
9. c. Chloroplast 10. a. Cell membrane
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ke it new! early modernism weath - er weth - er middle english, old eng…
It is time to find out whether Janey chose the truck or the sedan.
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question # 4 multiple choice there was a body found at the crime scene …
E. time of death
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question # 3 multiple choice the forensic biologist ____ by the america…
B. may be certified if requirements are met
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5. which part of the cell is responsible for breaking down and essentia…
c. Lysosome
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question #1 multiple choice the 2001 bioterrorist used anthrax ____ as …
A. spores
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9. is the part of the plant cell that makes the process of photosynthes…
c. Chloroplast
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3. what are the tiny cell organs that produce protein? a. smooth er b. …
b. Ribosomes 4.
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summary questions 1. do you see a pattern to the class data? if so, wha…
1. Lactic acid builds up in muscle cells as a waste product of anaerobic respiration. 2. To take in more oxygen to remove lactic - acid waste and replenish oxygen stores. 3. An in…
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labeling - cells of the epidermis label each layer of the epidermis. on…
This is a task that requires knowledge of the structure of the epidermis and its cell types. Label the layers of the epidermis (stratum corneum, stratum lucidum, stratum granulosu…
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1. which part of the cell is responsible for controlling the activities…
1. b. Nucleus 2. a. Plant cells have larger vacuoles than animal cells; b. The process of photosynthesis causes plant cells to have a rigid shape; c. The cell membrane of a plant …
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directions: read the following questions carefully and choose the lette…
1. b. Nucleus 6. c. Nucleolus (assuming this is a mis - type and you mean nucleus as it controls cell activities; if not, there may be an error in the question setup as nucleolus …
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summary questions 1. do you see a pattern to the class data? if so, wha…
Cannot be determined without class - data. ## 2.
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from le morte darthur question support text analysis for questions 1 - …
4. Gawain persuades Arthur to war against Lancelot, weakening the kingdom and leading to vulnerability when Mordred rebels. 5. Lancelot has an affair with Guinevere; Mordred tries…
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question 16 match the following terms. fatty acid organic compound carb…
1. Carbohydrates 2. Amino acids 3. Organic compound 4. Fatty Acid 5. Nucleic acids
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instructions: use your previous knowledge of various elements to determ…
splenorrhexis: rupture of the spleen lymphatic: related to the lymphatic system lymphocyte: a type of white blood cell in the lymphatic system lymphadenitis: inflammation of the l…
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the locard exchange principle would identify ____ as physical evidence.…
C. blood on the knife found at the scene
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summary questions 1. do you see a pattern to the class data? ------- if…
1. Answers may vary depending on the data. If a pattern exists, describe it (e.g., "Females tend to have a slightly higher resting pulse rate on average"). If not, explain (e.g., …
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fill in the blanks with the correct vocabulary word. be sure your word …
16. apprehensive 17. suspicious 18. cliffhanger 19. crypt 20. suspense 21. phobia
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question 13 2 pts the slight negative charge at one end of one water mo…
A. A hydrogen bond A. Prokaryotes
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luis eyed the platter of chiles rellenos. \you know, i wouldnt know how…
Traditions can bring people together in unique ways.
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which of the following structures represents a lipid?
The third structure represents a lipid.
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odontology in the court room along with dna found at the site of the bi…
along with DNA found at the site of the bite, is very compelling evidence
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lipids are unique in their structure and function. which of the followi…
O does not dissolve well in water (hydrophobic)
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question 9 why is the sequence of amino acids important to the properti…
Question 9: C. It provides structural support, the structure determines the function The 1:2:1 ratio question: A. carbohydrates
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determine word meanings using roots aud and spect — instruction — level…
likely to look within your mind
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question 7 2 pts chemical reactions move at different speeds. when a ch…
Question 7: Adding an enzyme to decrease the activation energy of the reaction Which of the following best describes the relationship between the shape of enzymes and the reaction…
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which of the following best describes what happens to an enzyme after i…
It is unchanged and can be used again for the same chemical reaction.
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question 6 2 pts which of the following best describes the relationship…
It is unchanged and can be used again for the same chemical reaction.
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question 4 glucose and fructose are monosaccharides that have the same …
1. The atoms are arranged differently, and the different shape gives each monosaccharide unique properties. 2. nucleotide
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question 2 2 pts although scientific theories are based on strong evide…
Question 1: New theories require changes to the scientific process, so the theory changes as a result of re - examining and considering new explanations to new data. Question 2: M…
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evidence for evolution: molecular evidence the percentages show the gen…
Chimpanzee - 96%, Cat - 90%, Cow - 80%, Fruit - fly - 61%, Banana - 60%
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question 4 of 5 why is it important to establish and test a theory duri…
To systematically identify the probable cause of the problem and confirm it through testing.
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18. stability is the result of high ______________ in an ecosystem.(1pt…
18. species richness 19. A plant exchanges matter (water, gases) and energy (light) with its surroundings, making it an open - system.
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evidence for evolution: molecular evidence compare the dna sequences of…
1. 5 2. 3 3. 4 4. Mouse and zebra. They have the fewest number of different DNA bases (3) among the pairs compared.
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evidence for evolution: molecular evidence when we look inside cells, w…
Adenine (A), Thymine (T), Guanine (G), Cytosine (C)
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evidence for evolution: biogeography this diagram shows part of pangea …
1. South America, Africa 2. Africa, Antarctica, India, Australia 3. South America, Africa, Antarctica, India, Australia
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what word describes the way that water molecules stick to each other wh…
B. Cohesion
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1. which are characteristics of a prokaryotic cell? a. single cellular,…
1. C. Single cellular, no nucleus 2. A. The Difference Between Prokaryotic and Eukaryotic Cells 3. B. Multicellular, has nucleus
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evidence for evolution: biogeography studying the distribution of organ…
Biogeography provides evidence for evolution by showing that fossils of species that evolved before Pangea split are found across different continents today, while species that ev…
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evidence for evolution: direct observation antibiotics are a type of dr…
Drag only the green (antibiotic - resistant) bacterium from the first petri dish to the subsequent petri dishes to show its survival and reproduction after the antibiotic is used.
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analysis questions - on a separate sheet of paper complete the followin…
1. Five types: long (femur), short (carpals), flat (parietal bone of skull), irregular (vertebrae), sesamoid (patella). 2. Humerus: long bone; Vertebrae: irregular bone; Carpals: …
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the expression represents the cost of janelles cell phone bill, where m…
12
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week 8 wednesday correct these sentences. 1. we read articles form news…
1. We read articles from *Newsweek*, *Time*, and *Cricket*. 2. While she poured tea, the girl spilled it on her mother's desk. 3. feline 4. siege 5. fierce, carefully For Thursday…
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evidence for evolution: embryonic development 1 which stage of developm…
1. Late development 2. Early development 3. Gill slits (pharyngeal arches) 4. Early - stage similarities can indicate common ancestry.
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evidence for evolution: fossils 3. we do not have fossils of transition…
1. Fossilization is a rare event that requires specific conditions such as rapid burial to protect remains from decomposition and scavenging. Many organisms did not meet these con…
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how has the internet revolutionized political campaigns? it has drastic…
It has enabled immediate communication between candidates and supporters.
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evidence for evolution: fossils transitional forms in the fossil record…
1. This requires visual marking on the image which cannot be done in text form. 2. The nostril position moves from the front of the snout to the top of the head. This is evidence …
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why would it be important for david to make sure that the plants in his…
To enable photosynthesis for growth, oxygen production, and survival.
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1 sur le schéma ci - contre, quelle lettre correspond: a) au miroir? b)…
1. a. GC b. E c. DE d. EB e. AE f. AED g. DEB 2. 53°
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recommended levels of insulation (excerpt i) u.s. environmental protect…
B. Homeowners should also check for air leaks near windows, furnaces, and appliances
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which sentence should appear in an objective summary of this text? a ho…
A. Homeowners should understand that windows may have one or two panes in them. B. Homeowners should also check for air leaks near windows, furnaces, and appliances.
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nike has designed a new shoe, and subcontracts the production to anothe…
D. contract manufacturing
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which sentence should appear in an objective summary of this text? a ho…
A. Homeowners should understand that windows may have one or two panes in them.
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1. dans les paragraphes suivants, à laide dune flèche, reliez chaque pr…
a) elle → Francine Pelletier; y → l'entrevue; dont → la façon de construire les romans; s'en → des romans; ils → les lecteurs; celui → un récit; en → des récits; qui → la curiosit…
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question 3 a ___ is an example of a primary consumer. eagles grasshoppe…
C. Grasshopper
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when would a biologist try to predict the outcome of her experiment? wh…
when she is designing and planning her experiment
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7. what is the difference between chemical and mechanical digestion?
Chemical digestion uses enzymes for chemical - change; mechanical digestion is physical breakdown of food.
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sweden does a lot of business with the rest of the world. what is swede…
C. Balance of payments
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the theory of comparative advantage indicates that _____________. a. co…
D. a country should sell to other countries the products it produces most efficiently and buy from other countries the products that it cannot produce as efficiently
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6. complete the following grid about tissue types. |tissue type|what do…
| Tissue Type | What does the text say about this tissue? | |--|--| | epithelial | Covers body surfaces and lines cavities | | connective | Provides support and connects other tis…
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evidence for evolution: fossils these are actually fossils of the foref…
3. Early horses had multiple toes on their forefeet, modern horses have a single - toed hoof. 4. The size of the horse increased. Early horse ancestors like Eohippus were small, w…
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9. examine the genotypes and phenotypes of skin color. summarize the re…
The more active genes for skin - color pigmentation, the darker the skin color. The genotype (combination of genes) determines the number of these active genes, which ultimately r…
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what happened four years before lincoln delivered his first speech? a a…
A. an economic depression
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what are three (3) health benefits of eating fruits?
1. Boosts immunity (due to vitamins like vitamin C). 2. Aids digestion (because of dietary fiber). 3. Protects cells from damage (owing to antioxidants).
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evidence for evolution: fossils 1. drag and drop the fossils into age o…
The fossil in the deepest sedimentary layer is the oldest because, in general, fossils deeper in the ground are older due to the sequential deposition of sediment over time.
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name: alexander martinez class period: 4 what is rhetoric? aristotle fi…
Aristotle first defined rhetoric as "the faculty of observing in any given case the available means of persuasion." Aristotle was a Greek philosopher who lived in the 4th century …
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laissez faire definition an economic principle advocating minimal gover…
In the 19th - century Britain during the height of the Industrial Revolution, the principle of laissez - faire was widely adopted, with the government taking a hands - off approac…
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ask yourself these questions: --> does it serve a function (i.e. does t…
| Description of structures | Homologous, Analogous or Vestigial? | Explanation - give your reasoning | | --- | --- | --- | | A bee's wings and a hawk's wings | Analogous | Differ…
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what gives congress the power to raise dues to fund services? the feder…
the Constitution
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the population of deer in yosemite valley has an annual growth rate of …
48359
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evidence for evolution: vestigial structures research each of these ves…
| Structure | Picture of structure | Original purpose | |--|--|--| | Tailbone (coccyx) | (No picture provided in answer, but can be found via a simple online search for "human coc…
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social darwinism definition (social darwinism) is the application of da…
During the Industrial Revolution, Social Darwinism was often invoked to justify the unregulated growth of factories and industries, suggesting that only the fittest businesses and…
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learning: business in a global economy question which of the following …
D. Body language differs significantly from person to person and around the world.
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which is a thesis statement? genetically modifying crops has reduced ch…
Genetically modifying plants can make them more pest - resistant and increase growth, so it is essential for farmers to grow genetically modified food crops.
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learning: business in a global economy question the wto has ___________…
C. extended GATT rules to services and increased the protection for intellectual property rights
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social darwinism definition
Social Darwinism is the application of Darwin's evolutionary concepts to human social structures, positing that some groups are inherently more successful due to natural selection…
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bird beaks name: summarize your findings about each bird and their beak…
| Bird Species | Diet (What do they eat?) | Feeding Technique (How do they eat it?) | How Their Beak is Adapted to Feeding in this Way | | ---- | ---- | ---- | ---- | | Sparrow | …
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what subgroup of vegetable do potatoes belong to?
Root vegetables
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what are three (3) health benefits of eating vegetables?
1. Provide essential vitamins for immune - support. 2. Contain fiber for good digestion. 3. Have antioxidants to protect cells.
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passive and active process of membrane transport · concept overview phy…
1. None of the above (as an ion - channel is a general type of transport protein different from a pump and the other options are subtypes of ion - channels). 2. B. Active transport
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passive and active process of membrane transport · concept introduction…
A. Pump
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3. la table de valeurs suivante est celle dune fonction polynomiale du …
- **3**: La fonction est $f(x)=0.1x^{2}+3x - 10$. - **4a**: La fonction est $f(x)=3x$ (fonction linéaire). - **4b**: La fonction est $f(x)=3x^{2}-24x$ (fonction quadratique). - **…
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capitalism definition an economic and social system where private entit…
In the 19th - century Industrial Revolution, capitalism thrived as private entrepreneurs amassed capital goods to fuel the growth of factories and industries.
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did you know? napoleon suffered from frohlichs disease, which caused hi…
1. France had recently overthrown a king and European monarchies that supported the revolution disliked the idea of an emperor. 2. His words in source 1 about supporting liberty a…
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which best explains why the gutenberg press transformed european societ…
It increased printing speed while reducing cost, allowing printed ideas to spread more widely and quickly.
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9 read the two sentences, which are part of a summary of the passage. a…
9. C. Acorn woodpeckers eat acorns that they store in holes drilled in wood. 10. D. Acorn woodpeckers could not survive without acorns.
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security concerns: the construction of walls highlighted the sumerians …
C. city states
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bird beaks name: summarize your findings about each bird and their beak…
| Bird Species | Diet (What do they eat?) | Feeding Technique (How do they eat it?) | How Their Beak is Adapted to Feeding in this Way | | ---- | ---- | ---- | ---- | | Avocet | S…
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in the examples shown, the movement of ____________ down its concentrat…
A. $H^+$
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did you know? napoleon suffered from frohlichs disease, which caused hi…
1. France had just removed a king and was a republic; an emperor seemed out of place so soon. 2. Words claim support for republic, but coronation is a monarchical act. 3. Criticiz…
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the rise of napoleon as you already know, napoleon seized power in nove…
1769: Born on the island of Corsica 1784: Won a scholarship to the elite military training college in Paris 1785: Became second lieutenant in the artillery at age 16 1789: Became …
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writing a journal entry using what you have learned, write a one - to t…
[Journal entry writing here from a soldier's perspective about life in trenches, including details like: "The trenches are a world of their own. Mud clings to everything, making e…
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predict. match each bird with the function of its beak. do not read the…
1. A. Wood Drilling 2. F. Nectar sipping or J. Soil probing 3. G. Fish collecting 4. E. Filter feeding 5. D. Flesh tearing 6. I. Seed eating 7. B. Fruit Eating 8. F. Nectar sippin…
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background information: this is a journal entry from a soldier fighting…
He was disgusted by them.
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how many commands does mission control typically send per day to power …
B. 80,000
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which statement best summarizes the authors overall reason for writing …
Orwell draws a parallel between Stalin's Great Purge and the deaths of a number of animals as an example of how dictators use fear to maintain power.
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evolution: gene flow 2. suggest how it was possible for this gene flow …
2. The river level may drop, creating a land - bridge for frogs to move between populations. Birds or other animals may carry frogs or their eggs across the river. 3. The spotted …
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background information: this is a journal entry from a soldier fighting…
He did not have time to be tired