Which stage is the last stage of speciation? question 5 options: the populations become adapted to different environments and eventually become so different that they cannot interbreed to produce fertile offspring. The populations successfully interbreed. The populations become totally separated from one another. The populations are isolated and thus do not interbreed
Answers
Answer:
D) The population become adapted to different environments and eventually becomes so different that they cannot interbreed to produce fertile offspring.
Explanation:
Speciation is divided into three stages:
a) Separation.
b) Adaptation.
c) Reproductive Isolation.
Stage 1: Separation.
A part of the population separates and adapts to a new environment. Natural events such as tsunamis, tidal waves can cause organisms to separate from their initial habitat to a new environment.
Stage 2: Adaptation.
At this stage, the organisms evolve new traits that enable them to a new environment. They possess certain characteristics that enable them to fit into the new environment. Example The great white skin's color makes it difficult for it to be seen in the dark.
Stage 3: Reproductive Isolation.
At this stage, organisms of the same species reunite and do not interbreed. Here, species are isolated into new ones so they have the best adaptations for their new habitat.
Related Questions
Alison can swim 75 feet in 12 seconds. What is her rate to the nearest mile per hour?
Answers
Answer: 4 miles per hour.
Explanation:
We can calculate her feet per second: 75 ft/12 sec is 6.25 ft/sec
Then convert to miles per hour. 1 mph = 1.46667 ft/sec
Divide 6.25/1.46667 = 4.261353951 mph
Round that to 4 ¹/₄ mph or, as per the directions in this question, "to the nearest mile per hour.
4 mph.
It is also possible to get a similar answer by changing the feet to a fraction of a mile, (about 0.142mi) and the time to a fraction of an hour (about 0.00333) and dividing those numbers, but that may be doing too much!
The rate of speed with which Alison swim is equal to 4.25 mph.
What is speed?The speed of a moving body can be demonstrated as a measurement of how quickly the distance a moving body traveled changes with time. Speed can be defined as a scalar parameter as it exhibits no direction, only magnitude.
The speed can be calculated from the mathematical formula as mentioned beolw:
Speed, S = Distance/time
Given, the distance covered by Alison = 75 feet
the time taken by Alison = 12 s
The speed of the Alison = 75/12 = 6.25 ft/s
We have to express the ft/s into mile/hr:
We know that 1 foot = 0.000189 mile and 1 s = 1/3600 h
Speed of the Alison = 6.25 × 0.000189 × 3600 mph
Speed = 4.25 mph
Therefore, Alison's rate of swimming is equal to 4.25 miles per hour.
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If (px + 5)(qx + 3) = 8x2 + rx + 15 for all values of x,
and p + q = 6, what are the two possible values for r?
Answers
i hope this will help you !
Complete the following sentence.
If you shine a flashlight at an object in space that is 150,000,000 km from Earth, the light will arrive at the object in approximately light seconds.
Also… STOP DELETING MY QUESTIONS YOU BOTS
Answers
Answer:
false because it would take a few years to reach it I think
Explanation:
im new
Answer:
no bots false
Explanation:
Which of the following are parts of an atom? Choose the three correct answers.
A.
neutron
B.
proton
C.
photon
D.
element
E.
molecule
F.
electron
Answers
Answer:
A. Neutron B. Proton F. Electron
Explanation:
I'm taking chemistry so I know
Answer:
nuetron,proton, and electron. those are the answers :)
Why is it so important for Representatives to help out their Constituents as much as possible?
Answers
Also referred to as a congressman or congresswoman, each representative is elected to a two-year term serving the people of a specific congressional district. Among other duties, representatives introduce bills and resolutions, offer amendments and serve on committees.
I need help asap please? and this is for the SAT question? what is when do bears hybernate?
Answers
Answer:
they usually do it during the winter
Explanation:
Answer:
I agree with losesight57
Explanation:
Map of the United notes with latitude and longitude lines. The following cities are labeled: Boise, Denver, Austin, Saint Paul, Madison, Lansing, Indianapolis, Nashville, Atlanta.
What city is located at approximately 45° north latitude and 85° west longitude?
Answers
The city located at approximately 45° north latitude and 85° west longitude is Traverse City, Michigan.
How to explain the informationThe city located at approximately 45° North latitude and 85° West longitude is Traverse City, Michigan. The cities you listed (Boise, Denver, Austin, Saint Paul, Madison, Lansing, Indianapolis, Nashville, Atlanta) don't align with the given coordinates.
However, Lansing and Madison are relatively close, but Traverse City is the most accurate answer according to the specified coordinates.
In conclusion, the city located at approximately 45° north latitude and 85° west longitude is Traverse City, Michigan.
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Explain (or list) at least five reasons why you will benefit from going to college or trade school.
Answers
Answer:
1. Improved job prospects:
By completing a degree or trade program, you can have access to more job opportunities and higher-paying jobs.
2. Enhanced skills and knowledge: College and trade school education can equip you with the skills and knowledge needed to excel in your chosen field.
3. Networking opportunities: Attending college or trade school can help you build professional networks that can be useful for career advancement.
4. Personal growth: College or trade school can help you develop independence, critical thinking, and other essential skills that can benefit you throughout your life.
5. Greater earning potential: Completing a college degree or trade program can lead to higher earnings and a better quality of life in the long run.
4. Analyze. Identify three consumer-spending trends for students today. How will these trends
affect future interests, fads, and ultimately careers?
I
URGANT PLEASE
Answers
Answer:
In the current climate, in which nearly half of states are cutting appropriations to the enterprise, and institutions are struggling to meet enrollment targets, the idea of thinking beyond survival might be tough to conceptualize for most colleges — particularly for those with under a $1 billion endowment.
Explanation:
“If all you do is think about survival, you’ll ultimately perish. You have to think about prosperity.”
That was the message delivered by Association of Governing Boards associate managing principal for institutional strategies Jim Hundrieser Sunday during the 99th annual American Council on Education meeting in Washington, DC.
Answer:
future is gonna be so cool there gonna hve flying cars bro bro
Explanation:
What is important to know when problems contain roots? How can you improve at this skill?
Answers
That means you need to maintain a platform that will be capable of utilizing automated logic to intelligently and rapidly colloect the additional information thats required to carry out testing on your IT infrastructure.
It's important to know when problems contain roots in order to effectively get a solution to the problem.
In this case, to analyze and solve a problem, the person requires problem solving and critical thinking skills.
To solve the problem, the individual has to get the root cause of the problem. This implies that the problem should be allowed a critically.
Then, an analysis should be done and the issue should be looked at from different perspectives.
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A plant grew 17 inches in one year.
1 inch is approximately equivalent to 2.5 centimetres .
Approximately how much did the plant grow in centimetres ?
Answers
Answer:
42.5 centimeteres
How can forces create naturally occurring patterns within a system?
No online answers please
Answer needed ASAP
Answers
For example, the hexagonal shape of snowflakes is the result of the forces of surface tension and temperature gradients in the atmosphere. The branching patterns of trees are the result of the forces of growth and development. The formation of sand dunes is the result of the forces of wind and gravity.
In each of these cases, the forces within the system interact in a way that leads to the emergence of a pattern or structure. These patterns are not pre-determined or guided by an external agent, but rather arise spontaneously from the interactions between the forces within the system.
Question 8 of 25
The exact same experiment was conducted 15 times. How many times
should the results have been similar for them to be valid?
A. 15
B. 9
C. 8
D. 6
Answers
To consider the results of the 15 experiments valid, they should be similar in at least 8 of the trials . So, option C is the right choice.
To determine the number of times the results should be similar for them to be considered valid, we need to establish a threshold based on the number of experiments conducted. In this case, the experiment was repeated 15 times.
To determine the minimum number of times the results should be similar for validity, we can calculate the majority. We divide the total number of trials by 2 and add 1. In this case, 15 divided by 2 equals 7.5, and adding 1 gives us 8.
Therefore, for the results to be considered valid, they should be similar in at least 8 out of the 15 trials. This threshold ensures that the majority of the experiments produced consistent results, indicating reliability and reproducibility.
Thus, The correct answer is option C.8
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BRAINLY + Thanks IF CORRECT!!
See the beauty in every cruelty. It sets you free.
What does this quote mean? Give a example of this quote being true.
Answers
Answer: In this quotation, she explains that being allowed to leave home to go to school is not true freedom, just moving from one cage to another, still constrained by others’ rules.
Explanation:
A second grade student is tempted to take a cupcake from her friend's lunchbox, but decides not to because she is afraid she will get caught. This student is demonstrating __________.
Answers
Answer:
Why do you think parents and doctors get very worried if a child gets a head or spinal injury?
Explanation:
A second grade student is tempted to take a cupcake from her friend's lunchbox, but decides not to because she is afraid she will get caught. This student is demonstrating Spinal cord.
Damage to the small network of nerves and cells that transmits and receives signals from the brain to the rest of the body is known as a spinal cord injury (SCI).
The spinal cord extends from the lower part of the brain down through the lower back.
SCI can be caused by direct injury to the spinal cord itself or via damage to the tissue and bones (vertebrae) that surround the spinal cord. Changes in sensation, movement, strength, and bodily functions below the injury site may be temporary or permanent as a result of this damage.
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Tech A says that measuring alcohol content in gasoline involves using water. Tech B says that as lonv as the fuel pressure is correct, you dont have to worry about the fuel pump volume. Who is correct?
Answers
Answer:
A is is the answer it actually the right answer
Explanation:
gasoline contains water
Tech A says that measuring alcohol content in gasoline involves using water is correct As it is involved to measure the alcohol content.
What is the gasoline amount ?
Nowadays there are gas kinds to be had on the gas station for passenger vehicles: E100 (AEHC) this is the derived from easy distillation procedure and feature approximately 4.9% water content material in it and Gasoline C or E25, that's a combination of 75% Gasoline.
Just take the variety of milliliters on the separation line and subtract milliliters — which become the quantity of water we added. Take the variety you get and multiply it with the aid of using 10, and this is the proportion of alcohol withinside the gasoline.
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Consider the following figure ABDC with diagonal BC. Sides AB and DC are congruent angle A is congruent to angle D and sides AC and DB are congruent
Answers
Quadrilateral ABCD is both a parallelogram and a rhombus.
The figure ABDC with diagonal BC, with the congruent sides AB and DC, angle A is congruent to angle D, and sides AC and DB are congruent is a parallelogram. This is based on the definition of a parallelogram which is a quadrilateral with opposite sides that are parallel and congruent to each other.
Also, opposite angles of a parallelogram are congruent. Therefore, angle A and angle C are congruent. Additionally, angle B and angle D are also congruent because they are opposite angles of a parallelogram.The diagonal of a parallelogram cuts it into two congruent triangles.
Triangle ABD and triangle CBD are congruent triangles, since their sides are congruent, and angles A and D, and angles B and C, are congruent by the given information.
Therefore, their included angles ABD and CBD are also congruent. Because their opposite sides are congruent, quadrilateral ABCD is a rhombus. A rhombus is a parallelogram with all sides congruent. This implies that sides AB, BC, CD, and DA are all equal.
In conclusion, quadrilateral ABCD is both a parallelogram and a rhombus.
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which phrase best describes the process of meiosis?
Answers
Answer:
it produce haploid gametes
Rigil Kent is a main sequence star (G2). Its temperature is measured to be about 5,800 K. If the apparent magnitude is +1. 33, then how far is it from the Earth?
Answers
m - M = 5 * log(d/10)
where m is the apparent magnitude, M is the absolute magnitude (which we will assume to be 4.4 for a G2 star), and d is the distance in parsecs.
First, let's convert the apparent magnitude to flux using the zero point flux of -21.10:
f = 10^((m - M + 21.10)/-2.5)
f = 135.86 x 10^-11 erg/cm^2/s
Next, we can use Wien's Law to find the surface temperature of Rigil Kent:
λ_max = 2.898 x 10^-3 m K / T
where λ_max is the wavelength of maximum emission and T is the temperature in Kelvin.
λ_max = 0.5 microns
T = 2.898 x 10^-3 m K / 0.5 x 10^-6 m = 5796 K
This is close to the measured temperature of 5,800 K, so we can assume it is correct.
Now we can use the flux to calculate the luminosity of the star:
L = 4πd^2f
L = 2.107 x 10^33 erg/s
Using the relationship between luminosity, temperature, and radius for main sequence stars, we can find the radius of Rigil Kent:
R = (L/Lsun)^(1/2) (T/Tsun)^(-2)
where Lsun and Tsun are the luminosity and temperature of the Sun, respectively.
R = (2.107 x 10^33 / 3.828 x 10^33)^(1/2) (5796/5778)^(-2) Rsun
R = 0.974 Rsun
Finally, we can use the parallax method to find the distance to Rigil Kent:
π = 1/d
where π is the parallax angle in arcseconds.
π = 0.76 arcseconds (from observations)
d = 1.31 parsecs
So Rigil Kent is about 4.27 light years away from the Earth.
Why is it important to site sources? Name at least three reasons.
Sample response: It is important to site sources because authors should be given credit for their work. You should also document your sources to show that your research is reliable. Finally, documentation provides a guide for others.
Answers
Answer/Explanation:
Citing or documenting the sources used in your research serves three purposes: It gives proper credit to the authors of the words or ideas that you incorporated into your paper. It allows those who are reading your work to locate your sources, in order to learn more about the ideas that you include in your paper.
Frank often spills his fruit punch. Below is the number of fruit punch stains in each of the six rooms in his
house
4,9,12
21, 22,14
Using the data, create a histogram.
Answers
Answer:
4212291412
Explanation:
answer is in the link
Read the sentence. She told us the noise she’d heard was like fingernails on a chalkboard. She said it reminded her of the way shrieking cats and grinding metal sound. What is the most effective context clue to add to the beginning of the first sentence to help the reader understand the simile? sighing, exhaling, laughing, shuddering,.
Answers
Answer
I did the quiz, and the answer was D Shuddering.
Answer:
Its d did the quiz.
Explanation:
What is a goal of the mission of the James Webb Space Telescope?
to find evidence of life on Mars
to study how solar flares of our sun affect Earth
to find evidence of events in the history of the universe
to study how Venus and Earth diverged as planets
(33 points)
Answers
Answer:
to find evidence of events in the history of the universe
Explanation:
A goal of the mission of the James Webb Space Telescope is to find evidence of events in the history of the universe.
The correct answer to the given question is option C.
The James Webb Space Telescope has several objectives and goals, with the primary aim of its mission being to identify the events that led to the formation of the universe.
In addition, it aims to collect data on various galaxies, stars, and planets that will help scientists determine the evolution of these entities.The primary objective of the James Webb Space Telescope is to identify the early universe's formation by collecting data on the stars, galaxies, and planets.
It is also aimed at gathering data on various celestial objects such as exoplanets and black holes.The James Webb Space Telescope aims to collect data that will allow astronomers to determine the events that led to the formation of the universe.
It will collect data on distant galaxies, stars, and planets to provide insights into the evolution of these entities. The telescope will have advanced capabilities such as infrared vision that will allow it to collect data on some of the universe's earliest structures.
Additionally, the James Webb Space Telescope aims to collect data on exoplanets, which could provide insights into how life in the universe developed. The telescope's ability to identify the atmospheric composition of exoplanets will be crucial in determining their habitability.
Ultimately, the telescope's primary goal is to contribute to the advancement of our understanding of the universe.
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PLZZZZ HELP
Consider the diagram.
Triangles A B R and R C A share side R A. Angles B A R and A R C are right angles. Sides B R and A C are congruent.
Which congruence theorem can be used to prove △ABR ≅ △RCA?
HL
SSS
ASA
SAS
Answers
Answer:
The answer’s HL on edge
Answer:
its A. HL
Explanation:
someone please help me with this!!!
Answers
Answer:
50 and 50
Explanation:
2 halfs make a whole
Which of the following demonstrates how Earth systems interact over large periods of time and different-sized spaces?
Answers
Plate tectonics is an example that demonstrates how Earth systems interact over large periods of time and different-sized spaces. (Option A)
How is this so?It involves the movement and interaction of Earth's lithospheric plates,which cover the planet's surface.
Plate tectonics influences various geological processes, such as the formation of mountains,earthquakes, and volcanic activity.
These interactions occur over long periods,shaping the Earth's surface and affecting regions across different spatial scales, from local to global.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following demonstrates how Earth systems interact over large periods of time and different-sized spaces?
A) Plate tectonics
B) Geographic Entities
C) Astronomy
D) Biochemical cycles
On the upper surface of Jupiter’s atmosphere, the attractive force of
gravity is 2.5 times that on Earth. What would a bathroom scale show
if a 50-kg person were weighed on Jupiter?
Answers
A bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person.
On the upper surface of Jupiter's atmosphere, where the attractive force of gravity is 2.5 times that on Earth, a bathroom scale would show a different weight for a 50-kg person compared to Earth. To calculate the weight on Jupiter, we can use the formula:
Weight on Jupiter = Mass × Acceleration due to Gravity on Jupiter
The acceleration due to gravity on Jupiter is 2.5 times that on Earth, so we can multiply the person's mass by this factor:
Weight on Jupiter = 50 kg × 2.5
Weight on Jupiter = 125 kg
Therefore, a bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person. It's important to note that this weight measurement is relative to Jupiter's gravity and may not reflect the actual mass of the person.
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E. Verb Tenses (10 sentences)
1. By the time the customs officers came, the smugglers,
Linda yesterday.
2. 1 Sw
3. Listen! The doorbell Pi
4. If I knew
5. Dil you
her well. I would speak to her.
call
Georgia last night?
hard, you will pass the test.
10%
Stady
6. If you
7. I didn't sleeh for two days.
Rinking
8. Tom avoids
she usually
10. If he buys a new car, he will sell his old one.
(escape)
(500)
(know)
(call)
(study)
(not/sleep)
(drink)
a party on her birthday? (have)
(sell)
(ring)
Answers
2. I swim every morning to stay in shape.
3. Listen! The doorbell is ringing.
4. If I knew her well, I would speak to her.
5. Did you study hard? You will pass the test.
6. If you don't call Georgia last night, she will be upset.
7. I haven't slept for two days.
8. Tom avoids drinking alcohol.
9. What kind of party will she usually have on her birthday?
10. If he buys a new car, he will sell his old one.
Describe the transformation
F(×+5)
Answers
Answer: You subtract 5 from each x coordinate, and plot it on the graph. Or in other terms move each x coordinate 5 to the left.
Explanation: For example if i take one x coordinate and substitute it into f(x+5). In this explanation ill use (6,3). The transformation would change it to (1,3). Because we subtract 5 from the x coordinate.
Which of the following is equal to √3 √2?
Answers
The options that are equal to the root √3/2 are options A and C.
How is this so?Given √3/2 is the value.
To Find - The angles for which √3/2 is the value.
Solution -
Sin60° = √3/2
Tan60° = √3
Cos30° = √3/2
Cos90° = 0
Hence, is the value of Sin60° and Cos30°. Options A and C.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following is equal to √3/2
(Select one or more answers)
Ans:
sin 60°
tan 60°
cos 30°
cos 90°