The zebra mussel is an invasive species that decrease the carrying capacity of native species by competing for limited food resources. Invasive species are harmful to the homeostasis of an ecosystem.
The carrying capacity refers to the maximum population size of a species sustained by specific environmental conditions.
The factors that affect the carrying capacity include the availability of both biotic (e.g., food, presence of invasive species, etc) and abiotic (e.g., water, habitat) resources.
For example, Zebra mussels, and Quagga mussels are invasive species that can decrease the carrying capacity of native mussels by taking away limited food and attaching themselves to the native mussels.
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chimpanzee cells have 48 chromosomes. how many sister chromatids are present in a chimpanzee cell in the g2 phase of the cell cycle?
Answer:
Well, since there's two identical chromatids in each chromosome. Therefore, 48 times 2= 96, so chimpanzees have 96 chromatids in each chromosome during the g2 phase of the cell cycle.
One of a chromosome's two identical halves that has been replicated in preparation for cell division is known as a chromatid. The centromere, a constrictive area of the chromosome, is where the two "sister" chromatids are linked.
How do chromatids and chromosomes differ?A chromosome is a piece of genetic material that possesses all of an organism's qualities and traits. "Chroma" and "Soma," which are derived from Greek and mean "color" and "body," respectively. Chromatids, the name for the pair of identical strands that make up a chromosome, are now understood.
Role of Chromatids In preparation for cell division, it permits cells to store two copies of their data. This is crucial to ensuring that daughter cells carry the entirety of the DNA from the parent cells and are strong, healthy, and completely functional.
The chromosome is decondensed and only has one chromatid (long and string-like). DNA is duplicated. Currently, the chromosome comprises of two sister chromatids that are joined together by cohesin proteins.
Each cell contains 46 unique chromosomes. Each cell contains 92 distinct chromatids and a total of 46 chromosomes following replication.
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What do the descriptive details in this passage convey? Select three options. sensory information related to sound sensory information related to smell suspense and excitement a visual depiction of a character a visual depiction of an object
Answer:
A,C,E
Explanation:
The descriptive details in the passage convey that sensory information related to sound, suspense & excitement a visual and a visual depiction of an object
What is descriptive details?In this context, a descriptive details means some type of details that allow sensory recreations, experiences, objects, imaginings etc
Hence, the descriptive details in the passage convey that sensory information related to sound, suspense & excitement a visual and a visual depiction of an object.
Therefore, the Option A, C and E is correct.
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In basketball, hang time is the time that both of your feet are off the ground during a jump. The equation for hang time is t = 2 (StartFraction 2 h Over 32 EndFraction) Superscript one-half , where t is the time in seconds, and h is the height of the jump, in feet. Player 1 had a hang time of 0.9 s. Player 2 had a hang time of 0.8 s. To the nearest inch, how much higher did Player 1 jump than Player 2? in.
Answer:
8in
Explanation:
edge 2020
The amount of height that player 1 jumped higher than player 2 to the nearest inch is; 8 inches
How to substitute values into an equationWe are given the hang time equation as;
t = 2(2h/32)^(½)
Where;
h is height of jump
Hang time of player 1 = 0.9 s
Hang time of player 2 = 0.8 s
Let's make h the subject of the hang time equation to get;
h = 2t²
For player 1;
h1 = 2(0.9)²
h1 = 3.24 ft
Converting to inches gives;
h1 = 38.88 inches
For player 2;
h2 = 2(0.8)²
h2 = 2.55 ft
Converting to inches gives
h2 = 30.72 inches
Difference in jump height = h1 - h2
Difference in jump height = 38.88 - 30.72
Difference in jump height ≈ 8 inches
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all prokaryotic and eukaryotic cells have all of the following except
Answer:
prokaryotic cells dont have nucleus
Which answer does NOT correctly describe the graph of y = 5x 12?
mi madre (1) 1 of 8 en que (2) 2 of 8 una dieta. yo (3) 3 of 8 hacer ejercicio para adelgazar. yo la comprendo: ella (4) 4 of 8 que yo (5) 5 of 8 . yo le digo que no (6) 6 of 8 miedo porque soy muy saludable. es probable que, con la gimnasia, (7) 7 of 8 lo suficiente para que mi madre (8) 8 of 8 tranquila.
Los verbos que se deben utilizar para completar este texto son insiste, haga, quiero, teme, enferme, tenga, sea, este.
En este texto, cada espacio debe ser completado con un verbo o acción apropiada. Esto requiere:
Seleccionar un verbo que se apropiado para cada situaciónConjugar el verbo de forma apropiada (pasado, presente, futuro)A continuación analizaremos cada oración:
1. Mi madre___en que __ una dietaEl primer espacio debe ser completado con la palabra insiste que refleja el deseo de la madre porque su hija haga algo. Igualmente el segundo espacio debe ser completado con yo haga pues la expresión para dieta en Español es hacer una dieta
2.Yo __ hacer ejercicio para adelgazarEsta oración debe ser completada con el verbo quiero que expresa deseo y es la conjugación correcta para yo
3. Ella __que yo __
El primer espacio puede ser completado con la palabra teme ya que en la siguiente oración se menciona la palabra miedo y el segundo puede ser completado con me enferme, en este caso se requiere de la palabra me para que la oración este completa.
4. Yo le digo que no __ miedoLa palabra más apropiada es tenga pues está palabra se usa junto miedo tener miedo y esta oración se refiere a una recomendación.
5. Es probable que, con la gimnasia _lo suficiente para que mi madre __ tranquila.El primer espacio puede ser completado con la palabra sea que explica un estado hipotético de ser lo suficiente. En cuanto a la segunda palabra, esta es este tranquila que se refiere a un estado hipotético del verbo estar.
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Fill in the blank with the Spanish word that best completes the following sentence. A mi mejor amigo le gusta_________en la escuela. programa campeonato periódico luchar
Answer:
programa
Explanation:
programa
The Spanish word that best completes the given sentence is the word;
luchar.
The statement we are given with the blank is;A mi mejor amigo le gusta_________en la escuela.
Now the meaning of "A mi mejor amigo le gusta" is; My best friend likes.Now, the meaning of the last part "en la escuela" is "at school".Looking at the options;
A) programa can't be the right option because it means program and program is for TV not school.B) campeonato is championship and that doesn't fit into the statement because school is not primarily for championship.C) periódico means newspaper and it is books that are for school not newspaper.D) luchar means to fight and this could be the best statement because there are different personalities in school and someone could be violent and love fighting to make his/her point.Read more about word translation at;https://brainly.com/question/5368218
your siblings are arguing about who will be more successful
Answer:
you
Explanation:
because while they are.arguing you are learning from their mistakes
Assuming the kittens on the stairs all have the same mass, which kitten has the most gravitational potential energy? Question 5 options: kitten 1 kitten 2 kitten 3 kitten 4 kitten 5
Answer:
Assuming 5 stands above all of them.
5>4>3>2>1
Explanation:
As gravitational potential energy is the measure of energy in a body due its position from the earth surface so kitten 5 is high from all others so it will have the highest potential energy.
Gravitational Potential Energy = mgh
m=mass
g= constant for all.
h= it is varying in this case.
Let us assume height of kitten 5, 4, 3, as 5m, 4m,3m so on
Gravitational Potential Energy (5) = mg5
Gravitational Potential Energy (4) = mg4
So the kitten which is at the top will have the highest Gravitational potential energy.
Kindly mark it branliest if the answer is little bit satisfying.
which expression is equivalent to 3x−12y+223y−56x 3 x - 1 2 y + 2 2 3 y - 5 6 x ?
Answer:
(Hope this helps can I pls have brainlist (crown)☺️)
Explanation:
Equivalent to 3x−12y+223y−56x 3 x - 1 2 y + 2 2 3 y - 5 6 x is:
-168 x^2 - 27 x + 221 y (-168 x - 27) x + 221 y 221 y - 3 x (56 x + 9)the discovery, collection, and analysis of evidence found on computers and networks.
Answer:
Digital forensics
Explanation:
The discovery, collection, and analysis of evidence found on computers and networks is Digital Forensics
Digital forensic is the discovery, collection, and analysis of evidence found on computers and networks.
What is digital forensic?A subfield of forensic science called "digital forensics" deals with recovering, looking into, looking at, and analyzing data discovered on digital devices, frequently in connection with mobile devices and computer crime.
They are the ones who gather, prepare, keep, and examine data-related evidence. They assist in locating network weaknesses and creating countermeasures.
A subfield of forensic science called "digital forensics" is dedicated to finding, obtaining, processing, analyzing, and documenting electronically stored material.
Nearly all illegal acts involve the use of electronic evidence, making digital forensics support essential for law enforcement investigations.
Thus, the discovery, collection, and analysis of evidence found on computers and networks is digital forensic.
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Which letter shows the route of Pedro Cabral? World map with ocean routes marked and labeled A, B, and C Question 9 options: A B C
Answer:
B is your answer.
Explanation:
Cabral was to travel to India along the same route that Vasco da Gama took around Africa. He unintentionally sailed into the Atlantic Ocean by going too far south-west. Thus, option B is correct.
What is the history of Pedro Cabral?On April 21, a scouting party set foot on the island, and on April 22, the main landing took place.
Cabral then publicly claimed what he termed True Cross Island for Portugal, built a cross, and held a Christian service to commemorate the event.
When Cabral arrived, he brought new tools and Christianity, which slightly altered how the native tribes were perceived.
Another explorer who sailed for Portugal, Amerigo Vespucci, was made possible by Cabral's trip to Brazil.
Therefore, He ended up at a new, to the Europeans, uncharted land on the South American coast as a result of this accident.
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Which chemical formula represents a polyatomic ion?
Answer:CIO^-
Explanation: just took the quiz, and I got it right
Polyatomic ions describes ions which are posses more than one atom. Hence, the formula which represents a polyatomic atomic ion is [tex]SO_{4}^{2-} [/tex]
Sulphates contain both Sulphur and Oxygen atoms, hence, they contain two atoms, thus they are polyatomic. Sulphide are represented as [tex]S^{2-} [/tex] ; containing only Sulphur atom, hence, they are mono atomic. Chlorides are represented as [tex]Cl^{2-} [/tex] ; containing only chlorine atoms, hence, they are mono atomic. Nitrides are represented as [tex]N^{3-} [/tex] ; containing only Nitrogen atom, hence, they are also mono atomic.Therefore, sulphates are polyatomic as they contain more than one atom.
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define a function calc_pyramid_volume() with parameters base_length, base_width, and pyramid_height, that returns the volume of a pyramid with a rectangular base. calc_pyramid_volume() calls the given calc_base_area() function in the calculation. relevant geometry equations: volume = base area x height x 1/3 (watch out for integer division). sample output with inputs: 4.5 2.1 3.0 volume for 4.5, 2.1, 3.0 is: 9.45
The required program which calculates the volume of a pyramid written in python 3 is given below :
def calc_pyramid_volume(base_length,base_width,pyramid_height):
#initialize a function named calc_pyramid_volume and takes in 3 parameters
volume = (1/3) * base_length*base_width* pyramid_height
#the volume of pyramid formulae is used on the Parameters and the value is assigned to the variable named volume
return round(volume,2)
#the function returns the volume value rounded to 2 decimal places.
print(calc_pyramid_volume(4.5,2.1,3.0))
#the sample run
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chemical contamination is more likely to occur under which of the following situations
Explanation:
what are the answer options?
Which words describe Ophelia in the excerpt? Select 3 options. muddled controlling illogical deceitful melancholy
Words can simply describe the state of a person at any moment. The words that clearly describe Ophelia in the excerpt is muddled , illogical and melancholy
A person who is muddled is referred to as an individual who is is confused or in a state of confusion.To be illogical is simply known as not listening to other people's reasoning.
Melancholy when someone is far off more than sad or being gloomy.
Conclusively, Ophelia was described with the above terms because that was her state at that very moment in the excerpt.
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See the excerpt below
Ophelia: Larded with 'sweet flower; Which bewept to the grave did go With true-love showers. Claudius: How do you, pretty lady? Ophelia: Well, God 'ild you! They say the owl was a baker's daughter. Lord! we know what we are, but know not what we may be. God be at your table! Which words describe Ophelia in the excerpt? Check all that apply. A-muddled B-controlling C-illogical D-deceitful E-melancholy
Answer:
1, 3, 5
Explanation:
On Edgen
which statement describes what happens when ice melts, according to the kinetic theory?
Answer:The ice absorbs energy which causes the water molecules to have more kinetic and potential energy, changing their configuration from a solid to a liquid.
Explanation:
Answer: the water molecules increase their speed
Explanation: took test!
The second step in the repetition strategy is to_____________the information. a. Read c. Both of these b. Say d. None of these Please select the best answer from the choices provided A B C D
Answer: D
Explanation:
got 100%
the solution of the equation 25 + x = 10 is.........................
in 1987, the general social survey asked, "have you ever been active in a veteran's group? " for this question, 52 people said that they did out of 98 randomly selected people. what is the 95% confidence interval for the proportion of all americans who have been active in a veteran's organization?
Answer:
fgghggf
Explanation:
which form is usually not included in a three-movement classical composition?
Answer: Minuet and trio is usually not included in a three-movement classical composition. Log in for more information.
Explanation:
What does the underlined word mean in the following sentence? Esta es una bebida amarga. sweet yellow bitter salty
The word "amarga" underlined in the Spanish phrase "Esta es una bebida amarga" means bitter in the English language. The word amargo comes from the Latin "amarus" which is classified as a noun or adjective depending on the context.
The Spanish language has its origins in spoken Latin and is currently spoken by 21 countries around the world, making it the fourth most spoken language in the world.
Therefore, it is important to develop your skills in learning Spanish, as it constitutes an essential language for communication in today's multicultural environment.
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Answer:
c. bitter
Explanation:
edge 22
the three numbers are in the ratio 2 : 3 : 4. the sum of their cubes is 33957. find the numbers.
Answer:
14, 21 and 28
Explanation:
2 : 3 : 4 - find the total of the numbers in the ratio cubed
2³ + 3³ + 4³ = 99 - divide 33957 by the total (99)
33957 ÷ 99 = 343 - cube root 343
∛343 = 7
This means we have to multiply each number in the ratio by 7 to find the answers:
2 × 7 = 14, 3 × 7 = 21, 4 × 7 = 28
Answer: 14, 21, and 28
Check:
14³ = 2744, 21³ = 9261 and 28³ = 21952. 2744 + 9261 + 21952 = 33957
Hope this helps!
Suppose this photo were used by a political campaign to promote the person shown as a candidate for office. What does the photograph suggest about the candidate as a marketing tool for the campaign? Check all that apply. The choice of colors show he is patriotic. He is well informed and ready to present. He comes from an educated background. He is well dressed in presentable, formal attire. He has a message to convey.
Answer:
A, D, E
Explanation:
You can't tell the other two options by the picture. Good luck on your assignment!! <3
The thing which the photograph suggests about the candidate as a marketing tool for the campaign are:
A. The choice of colors show he is patrioticD. He is well dressed in presentable, formal attire. E. He has a message to convey.This refers to the use of propaganda and media marketing to create awareness among the electorates about a political candidate.
With this in mind and from the complete text, there is an image which shows a well dressed candidate who has a message to convey and has a patriotic nature based on the choice of colors.
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Fill in the blank with the Spanish word that best completes the following sentence. En Cuba se practica mucho el __________. béisbol balón pelota equipo
En Cuba se practica mucho el béisbol.
El béisbol es un juego de pelota entre dos equipos, que generalmente consta de nueve jugadores cada uno. Un jugador (el bateador) debe intentar golpear una pelota que lanza uno de los jugadores del equipo visitante (el lanzador).
El béisbol es principalmente popular y está muy extendido en América del Norte, pero también en América Central, partes de América del Sur, partes del Caribe y Asia Oriental.
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Answer:
A béisbol
Explanation: Just trust me
que sectores sociales apoyaron a los liberales y conservadores en el estado de sonora
Answer:
que sectores sociales apoyaron a los liberales y conservadores en el estado de sonora or Which social sectors supported the Liberals and Conservatives in the state of Sonora.
Explanation:
the important part of wiki that makes it different from any other type of website is
The most essential and important part of the Wikipedia is to collaborate online through the website that makes it easier for different people to upload and access to the servers.
In collaborative editing the uses can edit at their real time and this gives wiki the ability to make system work much faster.This also increase the education productivity. Hence the answer is collaborate editing.Learn more about the part of wiki that makes it different from.
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the opponent-process theory is supported by ________.
Answer:
Explanation:
gsudygsdug
It should be noted that opponent-process theory is supported by Ewald Hering.
What is opponent-process theory?The opponent process theory can be regarded as one that explains the ganglion cells as well as how opposing cells are excited or inhibited .
This excitement could be as a result of certain wavelengths of light.
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What is the polynomial 3y2 (y 7)2 – 15 after it has been fully simplified and written in standard form? 4y2 34 3y2 y 34 4y2 14y 34 4y4 34
Answer:
What is the polynomial 3y2 + (y + 7)2 – 15 after it has been fully simplified and written in standard form?
A) 4y2 + 34
B) 3y2 + y + 34
C) 4y2 + 14y + 34 <<<CORRECT
D) 4y4 + 34
Explanation:
Dec. 2021 Edge Cumulative exam
The polynomial [tex]3y^2 (y 7)^ 2 - 15[/tex] after it has been fully simplified and written in standard form as [tex]4y^4 + 34[/tex].
A polynomial is an expression in mathematics that consists of variables (also known as indeterminates) and coefficients.
It involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables. x2 4x + 7 is an example of a polynomial with a single indeterminate x.
A polynomial is a mathematical expression made up of indeterminates and coefficients that only involves the operations of addition, subtraction, multiplication, and positive-integer powers of variables.
To fully simplify and write the polynomial [tex]3y^2(y-7)^2 - 15[/tex] in standard form, we first need to expand the squared binomial:
[tex](y-7)^2 = (y-7)(y-7) = y^2 - 14y + 49[/tex]
Now we can substitute this expression back into the original polynomial and simplify:
[tex]3y^2(y-7)^2 - 15 = 3y^2(y^2 - 14y + 49) - 15\\= 3y^2y^2 - 42y^3 + 147y^2 - 15\\= 3y^4 - 42y^3 + 147y^2 - 15[/tex]
So the fully simplified polynomial, written in standard form, is:
[tex]3y^4 - 42y^3 + 147y^2 - 15[/tex]
Therefore, the correct answer is [tex]4y^4 + 34.[/tex]
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How do the passages' themes compare? Both passages have the theme "time erases everything." "Elgin Marbles" has the theme "art outlasts even death," while "Ozymandias" has the theme "death comes to everything." Both passages have the theme "nature is cruel." "Elgin Marbles" has the theme "decay is inevitable," while "Ozymandias" has the theme "fame survives death."
The two passages have the theme "time erases everything," as shown in the first answer option.
We can arrive at this answer because:
The passage from the poem "Ozymandias," shows how all the glory, wealth, and magnificence of a great leader fades over time.In this poem, we can see that someone seen as the king of kings, can have all his power terminated and buried in the sand.In "On Seeing the Elgin Marbles," we can see how memorable moments pass and become memories of "the old days," even though it seems like it will last forever.In this case, we can see that the two poems reinforce the idea that everything is fleeting, and that time brings the end of all things.
The two passages the question refers to can be seen in the image below.
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Answer:
a
Explanation: