Biology
Cell biology, genetics, ecology, and life science fundamentals.
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which of the following conclusions are supported by the data? select al…
Forested habitats contain a greater total number of organisms than deforested habitats. More species are found significantly more often in forested habitats than in deforested hab…
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use the drop - down menus to identify each type of evidence. a scientif…
1. Empirical 2. Anecdotal 3. Logical
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which of the following is most likely to result in the deforestation of…
A decrease in the sea star population.
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how does nitrogen get moved from the atmosphere to the earths soil? how…
How does nitrogen get moved from the atmosphere to the Earth's soil? - Biological nitrogen fixation by bacteria. - Lightning - induced reactions forming nitrogen oxides. How does …
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based on the passage, would you expect a kelp forest or an urchin barre…
A kelp forest likely has greater biodiversity than an urchin barren because its kelp provide both food and a protective habitat for many different species.
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nitrogen cycle how does nitrogen get moved from the atmosphere to the e…
Nitrogen moves from the atmosphere to the soil through biological nitrogen - fixing by bacteria (e.g., in root nodules of legumes) and through the formation of nitrogen oxides by …
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read the passage then, select the synonym of the word in bold. film dir…
Diligent
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13. when do the light independent (calvin cycle) reactions most often o…
A. day
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1. molecule in the nucleus that contains instructions for making protei…
1. DNA 2. Gene 3. Protein Synthesis 4. RNA 5. mRNA 6. tRNA 7. rRNA 8. Transcription 9. RNA Polymerase 10. Translation 11. Codon 12. Amino Acid 13. Polypeptide 14. Gene Expression …
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why do we say that electrons have zero mass? they move so fast that ein…
Their mass is so small compared to protons and neutrons that we can ignore them.
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question 21 of 33 which of these products is made from an animal produc…
B. Leather shoes
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12. atp generated during photosynthesis comes from a. photosystem i b. …
D. between Photosystem I and Photosystem II
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question 17 of 33 which product comes from protists? a. yeast in sourdo…
B. Carrageenan in milk
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question 16 of 33 artificial fertilizers have been developed through sc…
D. More food can be produced for a growing population.
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11. what are the usable substances (like batteries) produced by the lig…
B. ATP + NADPH
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william blackstone was important because he wrote the magna carta. led …
created a record of common law.
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what gives congress the power to raise taxes to fund services? the fede…
C. the Constitution
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read the excerpt from a genetics of justice by julia alvarez. by the ti…
Many people fought for a democratic nation.
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the glorious revolution of 1688 demonstrated that parliament had less p…
power over the English monarchy.
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8. what is the name of the stem cell that gives rise to all formed elem…
8. Hematopoietic stem cells 9. Lack of a nucleus and most organelles 10. Platelets are produced as cytoplasmic fragments of megakaryocytes while other formed elements are produced…
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read the excerpt from a genetics of justice by julia alvarez. periodica…
Alvarez traces how Trujillo demanded the tributes, how her family reacted, and how it was finally her mother’s turn to pay tribute
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read the excerpt from a genetics of justice by julia alvarez. periodica…
Alvarez shows that refusing to obey Trujillo's requests could be dangerous.
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read the two excerpts. emembering to never forget: dominican republics …
The passages show how people often did not know or understand the extent of Trujillo's deceit.
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read the two excerpts. emembering to never forget dominican republics p…
the circumstances under which Trujillo died.
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how many hours can food be held without temperature control before it s…
2
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10. during the light dependent reaction of photosynthesis, p700’s elect…
A. from photosystem II
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read the excerpt from \a genetics of justice\ by julia alvarez. my moth…
Alvarez explains how her mother eventually convinced her father to stop attending political meetings because of the danger.
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read the excerpt from a genetics of justice by julia alvarez. on may 30…
The author explains that, even after Trujillo was killed, her parents continued to fear the dictatorship.
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bacterial contamination can spread quickly because if the conditions ar…
10 to 20 minutes
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select the text that has a more objective tone. if 70% of us are overwe…
"Obesity is the result of caloric imbalance—it occurs when too few calories are expended for the amount of calories consumed. This imbalance can be caused by various genetic, beha…
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the a in fattom, the conditions that bacteria need to multiply stands f…
B. Acidity
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9. a group of thylakoid discs makes up: a. the stroma b. a granum c. a …
B. a granum
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seafood or plant toxins would be which type of contamination? physical …
C. Chemical contamination
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contamination of food items by other living organisms is known as? phys…
B. Biological contamination
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5. darren and his two siblings ages are three consecutive odd numbers. …
6. C. $16.60$ 7. A. $3.50x + 2.25(10)=3(x + 10)$
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8. the leaf tissue that allows spaces for gas exchange within the leaf …
A. spongy mesophyll
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jezelyn needs to create a project that shows geographic isolation in ac…
a video that shows a large river that has penguin populations on both sides
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why are the miller - urey experiments essential to the theory of evolut…
They showed how organic molecules could be made from Earth's early atmosphere.
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choose the word that best completes this sentence. también ocurren ____…
B. tormentas
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the meat was left out on the counter for several days. it began to smel…
A. rot
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choose the words that best complete this sentence. es un ciclón tropica…
C. El huracán
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mr. morales is teaching a lesson on classification. he says that spider…
If spiders evolved first, six legs is the derived trait.
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natural selection and evolution which best describes eras and periods? …
None of the above options are correct.
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natural selection and evolution which best describes eras and periods? …
None of the provided options are correct.
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which best describes biogeographic isolation? it cannot lead to evoluti…
It is a mechanism for evolution.
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question 40 1 pts insects depend on flowers which depend on insects due…
Cooperation
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question 38 1 pts what did ddt do to the population of bald eagles in t…
Question 38: Break down egg shells Question 39: Plants are primary producers.
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a scientist is trying to determine the relationship between clams, snai…
Clams and squid have been evolving separately for a shorter time than clams and snails.
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use the above answers to help you answer the questions below. 4. why wo…
4. Dark skin has more melanin which reduces UV - B penetration for vitamin D production. 5. Light skin allows more UV - B penetration which can break down folate. 6. Light skin al…
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7. which of the following would be smallest in size? a. thylakoid disc …
C. chlorophyll
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a student has written a paper about a deer population that was separate…
Speciation by Geographic Isolation
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16. the branch of biology that deals with the relations between living …
16. a. Ecology 17. a. True 18. a. Genetics 19. a. Chemistry 20. b. Botany 21. b. Anatomy 22. b. Meteorite 23. a. Physiology 24. a. Chemistry
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____ is the number of individual animals an ecosystem can support in an…
1. B. Carrying Capacity 2. C. Limiting Factor
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1. folate is a b vitamin (vitamin b - 9) that is important in red blood…
1. High levels of UV exposure break down folate, reducing the body's folate supplies. 2. Sun exposure (UVB rays) causes the conversion of a precursor molecule in the skin into vit…
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8. which branch of science studies the structure of matter? a. chemistr…
8. a. Chemistry 9. b. Ecology 10. b. Physiology 11. d. Astronomy 12. c. Meteorology 13. c. Geology 14. b. Zoology 15. a. True
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we have diverted most rivers from their natural sources for farms, home…
First question: None of the above Second question: Storm Surge
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1. which branch of science is also known as biology? a. earth science b…
1. c. Life Science 2. a. Geology 3. c. Genetics 4. c. Applied Science 5. c. Evolution 6. a. Pure Science
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what is the gist of the part of the passage in the box? the ice maidens…
The Ice Maiden's body was so well preserved that scientists were able to learn details about the maiden's life and health (or family depending on the full context).
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how well do you know the different types of nouns? types of nouns commo…
My **family** is going to **Florida** on vacation.
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what is the gist of the part of the passage in the box? the ice maidens…
The Ice Maiden's body was so well - preserved that scientists could learn details about her community.
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see if you can identify all the proper and collective nouns in these se…
The **team** celebrated winning their game with **Domino's** pizza and ice cream.
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how well do you know the different types of nouns? types of nouns see i…
The **team** celebrated winning their game with **Domino's** pizza and ice - cream
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how does the roasting process changing coffee beans from pale green to …
- Primera pregunta: B. It parallels how coffee itself has been transformed throughout history - Segunda pregunta: C. Spaces where people gather to discuss ideas can influence soci…
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why might the author have included information about both the positive …
- Primera pregunta: To present a balanced, realistic view of coffee's complex history - Segunda pregunta: Some cultural practices naturally spread through trade and contact betwee…
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choose the poem that uses alliteration. so mirrored in thy heart are al…
# Breve explicación: La aliteración es la repetición de la misma consonante al principio de palabras cercanas. En el primer poema, se repite la consonante "a" en "all desires", "E…
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amal is a broadcast journalist. he takes pride in seeking information f…
D. creating local connections
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read the conversation below between eric and his classmate, enrique, an…
E. Veracruz para las víctimas del tornado
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question 34 1 pts this animal out of the ones we studied in this chapte…
B. Cockroaches ### Question 35
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question 36 1 pts the pitfall traps can help you collect and capture sp…
Question 36: B. Insects Question 37: A. True
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what can you conclude about the relationship between technological adva…
- Primera pregunta: Improvements in manufacturing and transportation made coffee more widely available - Segunda pregunta: Human cultivation and commercialization can dramatically…
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what did the pollen found near ötzi tell scientists? the flower dust sh…
The flower dust showed where Ötzi had lived.
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critical thinking question (most important question of the lab): 9. an …
Viruses are able to replicate themselves inside host cells by binding to cell - surface receptors, entering the cell, and using the host cell's machinery to synthesize viral compo…
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we have diverted most rivers from their natural sources for farms, home…
For the first question: Hoover dam stopped most water due to river diversion. For the second question: Storm Surge
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question 26 1 pts wildfires, this ecosystem can be categorized by super…
Question 26: Chaparral Question 27: Oxygen
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autumn shows us how beautiful it is to let things go. - anonymous 1) ma…
1. "Autumn shows us" 2. The original is more positive and poetic; the alternative is more somber and matter - of - fact. 3. Because leaves falling in autumn can be seen as a natur…
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question 22 1 pts this biological theme is ________ which we can see in…
Question 22: C. Homeostasis Question 23: C. Ecological Engineering
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question 20 1 pts this is the term for the study of life astrology zool…
Question 20: C. Biology Question 21: D. Autotrophs
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question 18 1 pts which of the following fields of biology is how we st…
Question 18: C. Ecology Question 19: D. Cyanobacteria
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in africa, parasitic diseases such as malaria are most likely to occur …
C. tropical
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question 14 1 pts during our walk - about across campus which hypothesi…
Question 14: Given more Tree diversity would increase more spots for animal diversity Question 15: The ability of an ecosystem to return to its original after a disturbance.
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question 16 1 pts this organism is an example of an invasive species in…
Question 16: C. Kudzu Vines Question 17: Organism - population - community - biome
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cells and body systems apply part 1: body systems activity: identifying…
Body System: Circulatory System Body System: Respiratory System
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analyze the photo below and answer the question that follows. photo by …
D. the savanna
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because almost 97 percent of the people living in poland are of polish …
B. ethnically homogeneous
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question 10 1 pts which of the following best describes emergent proper…
Question 10: Characteristics that appear only when parts are combined Question 11: A species that helps maintain the structure of an ecological community
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active 2025/2026 school year home announcements assignments discussions…
Question 8: D. Heterotrophs Question 9: C. Photosynthesis takes energy from solar irradiation and Chemosynthesis takes energy from Chemical Equations
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in the ocean this is called \marine snow\ as it collects on the bottom …
1. C. Detritus 2. B. False
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assignment 5.4 dividing polynomials due friday by 11:59pm points 9 subm…
The quotient is $-x^{2}+3x - 5$ The remainder is $-x - 1$
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assignment 5.4 dividing polynomials due friday by 11:59pm points 9 subm…
The quotient is $x^{2}-x - 6$ The remainder is $4$
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assignment 5.4 dividing polynomials due friday by 11:59pm points 9 subm…
The quotient is $6x + 6$, the remainder is $1$
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one way asia is responding to environmental challenges is by farming ma…
C. aquaculture
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question 4 1 pts symbiosis is a combination of different organisms work…
Question 4: A. Commensialism Question 5: B. Nitrogen Fixation
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raising a block at constant speed. the work done to overcome gravity. w…
E. A and D
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question 7 points 2 instrucciones: intente responder las siguientes pre…
B. El celular es gris.
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what is tertiary sewage treatment considered to be? chemical activated …
chemical
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question 1 1 pts in simpsons biodiversity index and statistics in gener…
Gives the room for error that all equations account for.
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open - ended questions: answer the following question in a complete sen…
The independent variable is the amount of fertilizer. The dependent variable is how tall the grass grows.
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the us finishes the job america - now with the will of the people and a…
1. American style was more mobile and aggressive compared to static European trench warfare. 2. Yes, it disrupted the stalemate and added impetus to Allied efforts. 3. Large popul…
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question 6 2 pts do zombies adapt to their surroundings? no. zombies, b…
No. Zombies, being dead, lack the biological processes necessary for true adaptation.
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do zombies reproduce? no, zombies cannot reproduce, sexually. they are …
Yes, Zombies can "reproduce" in the sense they can infect living humans, who then become zombies. This typically happens via scratches or bites.