Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
-
bald eagles declined because of habitat destruction and because of repr…
# Breve explicación: El DDT causó daños a los halcones reales, reduciendo significativamente el número de parejas reproductivas. En 1963, el número de parejas reproductivas de hal…
-
figure 6.1 use the diagram above to answer the following questions. whi…
C.
-
evidence collection: procedures - evidence explained 4. match the examp…
4. - Transient Evidence: Smell of cigarette smoke - Pattern Evidence: Hairs, Tire tracks, Body position, Blood stains, Fibers - Conditional Evidence: Locked doors, Glass fractures…
-
1. what was government like in most of the world before the changes of …
1. Before the long nineteenth - century changes, most of the world was governed by a small elite group (nobles, kings, etc.) who inherited their power, and the majority had little…
-
groups of individuals of the same species living in the same place is c…
B. población
-
4. girls are more likely than boys to: (check all that apply) □ become …
B. become withdrawn C. Develop eating disorders D. Internalize their problems
-
the period of cultural and artistic ebirth\ (1400s - 1600s) in europe i…
C. Renaissance
-
2. the fernando family spends $800 per month on rent. if this is 15% of…
$\$5333.33$
-
evidence collection: procedures - introduction to evidence collection d…
1. C. Determining what actually occurred on the crime scene 2a. T 2b. F 2c. F 2d. F 3. D. Convict suspect 4. A. No incriminating evidence can be used against an individual 5. A. O…
-
5. considering your answer to questions 3 and 4, identify two ways that…
The time spent in mitosis (1 hour) is much less than the time spent in Gap₁ (11 hours).
-
suppose the function f(t) = e^t describes the growth of a colony of bac…
B. 148.413
-
in 2010, the enrollment at an after - school childcare program was appr…
1. A. 4750 2. 347 miles per hour 3. C. 15 days
-
19 multiple choice 1 point which type of tide has 2 high and 2 low tide…
B. Semidiurnal (sem - eye - die - urn - all)
-
which answer choice is a complete sentence? opened the store at noon. t…
The parade was cancelled.
-
16 multiple choice 1 point how does wind form? salinity gravity ocean t…
D. Hot air rises and cool air falls creating Convection Cells.
-
14 multiple choice 1 point which type of tide has 2 high and 2 low tide…
# Breve Explicación: El maremoto no es un tipo de marea. Las mareas diurnas tienen una marea alta y una marea baja por día lunar. Las mareas semidiurnas tienen dos mareas altas y …
-
9 multiple choice 1 point which type of tide has one high and one low t…
D. Diurnal (die-urn-all)
-
analyzing a solution to a system of equations during one month of cell …
Each text message costs 5 cents more than each anytime minute.
-
7 multiple choice 1 point what is a wind - driven current mostly locate…
C. Equatorial Current
-
multiple choice 1 point how does wind form? ocean transportation salini…
D. Hot air rises and cool air falls creating Convection Cells.
-
question: what does the vesicle do?
Vesicles store, transport, and secrete substances within the cell, and can also be involved in processes like endocytosis and exocytosis.
-
look at the text below. if there is an error with subject - verb agreem…
The cocoa frog, along with fifty - nine other new species, was discovered by a team of field biologists from Conservation International in 2013.
-
6 multiple choice 1 point how does wind form? ocean transportation sali…
# Breve explicación: El viento se forma debido a la diferencia de presiones atmosféricas causadas por la convección térmica. El aire caliente se eleva y el aire frío se hunde, cre…
-
cellular boundaries consider what happens when a property owner puts up…
(1) Plant cells, fungal cells, and most prokaryotic cells have cell walls; the cell wall is located outside the cell - membrane. (2) True (3) False
-
10. compare the following two fossils. a. what is a mesosaurus? b. what…
a. Mesosaurus was a small aquatic reptile. b. Cynognathus was a large - bodied cynodont (mammal - like reptile). c. Their presence on separated continents implies they lived on Pa…
-
using science skills a scientist conducted an experiment to determine t…
25. B. Rabbit B 26. C. The Ice 27. If the temperature is cold, then the fur will change color. 28. Rabbit B serves as a control, providing a baseline for comparison to determine i…
-
primary succession: a volcano erupts covering the surrounding area in s…
Primary Succession: A volcano erupts covering the surrounding area in several feet of ash; New land forms as a lava flow cools; Lichens and mosses forming new soil in an area for …
-
23. the integumentary system includes the ____ and its accessory organs…
23. D. skin 24. B. It protects the body from outside elements, such as chemicals, germs, and sun exposure. 25. D. Hormones secreted by the endocrine glands are chemical substances…
-
17. muscles that draw a body part toward the midline of the body and dr…
17. C. adductors 18. B. flexor digitorum brevis 19. C. autonomic nervous system (ANS) 20. C. carry impulses from the brain to the glands or muscles 21. A. supplies blood to the an…
-
using science skills a scientist conducted an experiment to determine t…
25. B. Rabbit B 26. C. The ice 27. If the environment (temperature) is cold, then the fur color in the shaved area will change to black. 28. It serves as a control to compare the …
-
10. a cosmetologist should have an understanding of the skeletal system…
D. it helps protect the cosmetologist’s own body by using proper body mechanics while working
-
6. understanding how nerves work will most likely help cosmetologists _…
6. B. perform services such as massages, shampoos, and facial and nail services in a more safe and proficient way 7. C. the integumentary system 8. D. It is affected by massages p…
-
primary succession possible answers lichen and mosses forming new soil …
Primary Succession: A volcano erupts covering the surrounding area in several feet of ash, New land forms as a lava flow cools, Lichens and mosses forming new soil in an area for …
-
3. which of the following types of tissue in the body controls as well …
3. B. nerve tissue 4. D. They are groups of specialized tissues that carry out specific functions. 5. D. to coordinate with all other body systems, allowing them to work efficient…
-
question 11 (1 point) stars explode, and when they do they create the s…
- Question 11: True - Question 12: A. Dark Matter - Question 13: A. cosmic background radiation
-
prueba beta de punto medio(accom) para las siguientes preguntas, haga c…
1. c. Masa 2. a. Fuerza 3. d. Colisión 4. b. Deformar 5. e. Límite elástico 6. a. Lesión cerebral traumática causada por una fuerza de 400 - 1000 N en la cabeza (por cabezazos en …
-
1. why should cosmetologists have a thorough knowledge of anatomy and p…
1. A. because cosmetologists are required to differentiate between mild and serious physical conditions in order to treat such conditions 2. D. is seen within many body parts such…
-
question 10 (1 point) please match the follow units of astronomical dis…
Question 10: 1. d. 93 million miles 2. a. 6 trillion miles 3. c. 3.26 light years 4. e. 1,000 parsecs 5. b. 1 million parsecs Question 11: True Question 12: a. Dark Matter
-
competition. alternating periods of expansion and contraction in an eco…
1. Business - Economics (Business cycles) 2. Business - Economics (Labor force) 3. Business - Economics (Fiscal policy) 4. Business - Economics (GDP) 5. Business - Economics (Rece…
-
multiple choice identify the letter of the choice that best completes t…
1. b. careful observations. 2. d. data. 3. b. may be disproved by a single experiment. 4. d. all of the above 5. c. it can be tested. 6. d. a single variable. 7. b. theory. 8. c. …
-
matching 1/1 points match each term to the correct definition. laws tha…
1. Antitrust 2. Externality 3. Shares 4. Federal Reserve 5. Price - fixing 6. Inflation 7. Commerce 8. Monopoly 9. Non - price
-
question 4 of 6 which of the following isnt included in a payroll regis…
B. Payroll journal entry
-
choose the correct answer. which of the following is not one of the fou…
B. lung
-
question 7 instructions: read the paragraph below and answer the questi…
D. 4
-
specialized cells group together to form ___. tissues systems organs
tissues
-
drag the tiles into the venn diagram to compare prokaryotic and eukaryo…
Prokaryotic Cell: Unenclosed DNA, Smaller Both: Contains DNA Eukaryotic Cell: Enclosed DNA, Larger
-
elsas work: log₂x = log₂(3x + 5) + 4 log₂x - log₂(3x + 5) = 4 log₂(3x +…
There is no solution to this equation.
-
which of the following is a pseudoscience because it is not testable, r…
D. Feng Shui: a method of arranging objects to ensure a happy life.
-
look at the images. considering the properties of prokaryotic and eukar…
1. Prokaryotic cell 2. Prokaryotic cell 3. Prokaryotic cell 4. Prokaryotic cell
-
father hidalgo years: 1753 - 1811 contextualize country: mexico colonia…
1. The French Revolution spread Enlightenment - inspired ideas of liberty, equality, and popular sovereignty, which influenced Mexican intellectuals and weakened Spain's power, gi…
-
objective: analyze how the 2nd industrial revolution changed the americ…
For the first question: The Second Industrial Revolution transformed the American economy by creating large - scale industries, leading to corporate growth. Culturally, it influen…
-
instructions: you are trying to argue that would - be dog owners should…
Question 1: B Question 2: C
-
question 8 which of the following would make the best topic for an illu…
B. How Martin Luther King Jr. inspired people
-
question 1 - 12 in the human body, the thyroid gland releases hormones …
When the blood concentration of thyroid hormones reaches a certain level, production stops.
-
question 7 which of the following essay exam questions suggest illustra…
C. Is the U.S. economy improving or declining. Provide examples.
-
read it! finding evidence of ancient penguin feathers was a stroke of l…
A. delicate
-
a research group has discovered that damselflies, a type of dragonfly, …
A. Infection in embanked ponds increased during the sampling period
-
evidence #3: at the bottom right side of the screen click on \tectonic …
6. It makes sense. Antarctica is icy now, and others had different climates in the past when global climate was colder and continents were in different positions. 7. They can lear…
-
question 1 - 11 ava conducted an experiment to determine respiratory ra…
As activity increases, the oxygen needs of cells increase.
-
a student designed an experiment to determine if air temperature had an…
A. air temperature at which the corn plants were grown
-
question 1-9 which of these is the best example of a chemical signal fr…
B. Insulin produced by islets of Langerhans stimulates the liver to store glucose.
-
read it! bears are smart animals. they are as smart as apes. they are v…
C. playful
-
choose the correct answer. which of the following is not one of the fou…
B. lung
-
which of the following is not one of the four main types of tissues? ep…
C. lung tissue
-
there are many sources of biological information. if you were making a …
C. 1, 3, 4
-
question 1 - 8 isabella wants to determine whether a homeostatic proces…
A. a reaction that is coupled to the hydrolysis of ATP
-
read it! one type of ape is the orangutan. orangutans live on borneo. t…
A. travel
-
read it! birds spend a lot of time grooming. they preen. small bugs can…
C. clean
-
founded by osama bin laden, which was considered the most dangerous int…
C. al - Qaeda
-
question 7 (mandatory) (2 points) all organisms can keep their internal…
Question 7: d) Homeostasis Question 8: a) Development
-
question 5 (mandatory) (2 points) a(n) __________ is a substance that a…
Question 5: A. Nutrient Question 6: b) cannot make their own food
-
question 3 (mandatory) (2 points) what is a group of interbreeding indi…
Question 3: C. Population Question 4: A. Ecosystem
-
question 1 (mandatory) (2 points) what is the smallest unit of life? a)…
Question 1: A. Cell Question 2: (No correct option provided in the given choices. The correct answer should be Organ System)
-
question 1-7 a cell removes a toxin it has produced through a chemical …
the ability to maintain homeostasis
-
which of the following eventually resulted in niagara falls love canal …
A neighborhood there had been built over a toxic dump.
-
which of these statements is true about autotrophs, but not heterotroph…
They use sunlight, water, and carbon dioxide to make sugars.
-
johannes wants to know whether soil, water, or both are needed for plan…
He needs to conduct the experiment for a longer period.
-
which statement summarizes a change that occurs during photosynthesis? …
It converts light energy to chemical energy.
-
which is the main light - absorbing pigment for photosynthesis? caroten…
chlorophyll
-
what component of earths atmosphere exists entirely as a result of phot…
D. oxygen gas
-
which is an example of why the process of photosynthesis is important t…
Grass uses photosynthesis to produce glucose, which is used within the grass for growth.
-
which statement best describes the relationship of photosynthesis and e…
The process of photosynthesis is energy - storing because the process converts light energy into chemical energy which is stored in the bonds of glucose.
-
excerpt from the scarlet letter by nathaniel hawthorne chapter 4 - \the…
# Breve explicación: La frase "un sonrisa de oscura e independiente inteligencia" sugiere algo siniestro y misterioso. No hay indicios de respetabilidad, intenciones puras o descu…
-
question 17 what role did simon bolivar play in revolutions in latin am…
B. He led a revolutionary army to fight for Latin America's independence.
-
which statement is true about a cell wall but not a cell membrane? it f…
It is made mostly of cellulose.
-
which motion of particles across a membrane requires energy? from high …
from low concentration to high concentration
-
water makes up a large percentage of the bodys cells. for a cell to rem…
osmosis
-
life expectancy in the us which factor best explains why the graph chan…
New technology has improved medical imaging and surgery.
-
question 1 the political revolutions of the 18th and 19th centuries wer…
B. Enlightenment
-
which statement is most likely to apply to a cell that has dna within i…
It has membrane - bound organelles.
-
herbicides are being used to kill weeds in a nearby field. the plants a…
C. vacuole
-
choose the correct answer. the keyboard shortcut to fill data from one …
C. R
-
what would most likely happen to a unicellular organism if it was expos…
It would swell and then burst.
-
based on the figure below, which of these experimental treatments would…
decreasing extracellular pH
-
which best describes mitochondrial dna (mtdna)? mitochondrial dna requi…
Mitochondrial DNA can be traced for generations.
-
choose the correct answer. the keyboard shortcut to edit the active cel…
A. F2
-
a diseased cell is no longer able to produce proteins. which cell struc…
ribosome
-
which statement about vacuoles is true? only plant cells contain vacuol…
Vacuoles are larger in plant cells than in animal cells.
-
4. what is nitrogen fixation?
La fijación del nitrógeno es el proceso por el cual el nitrógeno atmosférico se convierte en compuestos nitrogenados más reactivos que pueden ser utilizados por los organismos viv…
-
16. which biome has the highest biodiversity? desert tropical rainfores…
B. Tropical Rainforest