The ranges of the Eastern meadowlark (Sturnella magna) and the Western
meadowlark (Sturnella neglecta) overlap. To the untrained eye, these species
look nearly identical. However, they rarely breed with each other because they
have very different songs. Which of the following terms applies to these
species?
A. Geographical isolation
B. Behavioral and geographical isolation
C. Behavioral isolation
O D. Temporal isolation

Answers

Answer 1

Answer: behavioral isolation

Explanation:


Related Questions

1) Phloem is composed of two type of cells


2) Epidermal cells are

Answers

Answer:

1) Phloem is made of two types of cell parenchyma cells and schlerenchyma cells in adiition to it it also has sieve elements

2)The epidermis is the outermost cell layer of the plant body. Epidermal cells are tightly packed together thus provide mechanical strength and protection to the plant also helps in Transpiration and photosynthesis as it has special opening called stomatal openings

Compare characteristics of severe weather conditions for thunderstorms tornadoes hurricanes and cyclones

Answers

Explanation:

Thunderstorms:

A thunderstorm is produced by a cumulonimbus cloud, or thunderhead, that includes rain showers, lightning, and thunder.

They start when the sun heats the earth's surface and warms the layer of air above it. This warmed air rises and transfers heat to the upper levels of the atmosphere. As the air travels upward, it cools and the water vapor contained within it condenses to form liquid cloud droplets. As air continually travels aloft in this way, the cloud grows upward in the atmosphere, eventually reaching altitudes where the temperature is below freezing. Some of the cloud droplets freeze into ice particles, while others remain "supercooled." When these collide, they pick up electric charges from one another; when enough of those collisions happen, the big buildup of charge discharges, creating lightning.Thunderstorms are most hazardous when rain decreases visibility, hail falls, lightning strikes or tornadoes develop.

Tornadoes:

tornado is a violently rotating column of air that extends down from the base of a thunderstorm to the ground.

When wind near the earth's surface blows at one speed and wind above that blows at a much faster speed, the air between them whips around into a horizontal rotating column. If this column gets caught in the thunderstorm updraft, its winds tighten, speed up, and tilt vertically, creating a funnel cloud.Tornadoes are dangerous—even deadly—because of their high winds and subsequent flying debris.

Hurricanes:hurricane is a swirling, low-pressure system that develops over the tropics with sustained winds that have reached at least 74 miles per hour.

Warm, moist air near the ocean's surface rises upward, cools, and condenses, forming clouds. With less air than before at the surface, the pressure drops there. Because air tends to move from high to low pressure, moist air from surrounding areas flows inward toward the low-pressure spot, creating winds. This air is warmed by the ocean's heat and the heat released from condensation, so it rises. This starts a process of warm air rising and forming clouds and surrounding air swirling in to take its place. i hope helps u marks as brainlist

Two different species of rock pocket mice live in the same desert Both eat plant seeds. What phrase best describes their relationship to each other?


predator-prey

interspecific competition

competition

intraspecific competition

Answers

Answer:

a

Explanation:

Need help with thisMARKING PEOPLE AS BRAINLIST

Answers

Answer:

1. Glycolysis

2. Krebs cycle

3. Electron transport chain

Explanation:

Sorry for being late. Yet I hope it helps

If a student wants to learn more about tornadoes, she should take a class in

Answers

meteorology. its the study of weather

i hope this helps!!!

She should take a class in Meteorology.

Meteorology is the study of the atmosphere, atmospheric phenomena, and atmospheric effects on our weather.

What is meterology?Meteorology is the study of the atmosphere and motions within the atmosphere on short-time scales. Commonly known as weather meteorology focuses on the atmospheric variables related to current or near future conditions.

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3. What happens when a cell is subjected to a solution where the water concentration is equal to that inside the cell (isotonic solution)?

Answers

Explanation:

In an isotonic solution the relative concentration of solute and water are equal on both sides of the membrane.so there is no water movement so there is no change in the size of the cell but, when a cell is placed in a hypotonic solution water will enter the cell and the cell will swell.

Define invasive species

Answers

Answer:

An invasive species is a non-native species that spreads from the point of introduction and becomes abundant. The invasive species label attaches only to populations of species whose impact upon introduction has altered their new environment.

Explanation:

Answer:

Invasive species

Explanation:

An invasive species is an animal imported from another country. For example: the Giant African Snail. Hence their name, the Giant African Snail came from Africa. They first came into Florida as pets, and were then released into the wild. Since then, they have spread across the state. These snails eat plants voraciously, damaging crops and competing with local wildlife. They will also eat stucco, wood, and plaster, causing thousands of dollars in damage.

I attached a picture please help. All I need is #3. :)

Answers

I think it is India

Sea Lampreys, a jawless fish that feeds on other aquatic
animals, is considered a pest in the Great Lakes of
Michigan, An ecologist wanted to determine the
percentage of the Lake Trout population was affected by
the lamprey He captured and released hundreds of Lake
Trout making note which ones were being fed upon by the
Lamprey. The ecologist conducted this study over a 6
month period and determined that over half of the Lake
Trout population were affected by the Sea Lampreys.
What is the best Problem for this experiment?
w
Why are Sea Lampreys a problem in the Great Lakes?
What types of fish de the Sea Lampreys feed upon?
How are the Sea Lampreys getting into the Great Lakes?
What percentage of the Lake Trout are affected by the Sea Lamprey?

here it is for the person who commented on mine

Answers

Your answer would be Why are Sea Lampreys a problem in the Great Lakes?

In the text, it explains the answer for this question. For the other three questions, it's asking for a factor of the paragraph rather than the whole thing. The whole paragraph explains the answers for all of the questions, so it's best to ask why are they causing problems.

How did the plow change farming during the Neolithic
period?
The plow helped farmers control water and irrigate
crops, resulting in food surpluses.
The plow allowed most people to give up farming
and to take up other kinds of work.
O The plow turned soil quickly, allowing farmers to
plant crops more easily.
The plow was used by hunter-gatherers to
domesticate plants and animals.

Answers

Answer/C

Explanation:i got it right

Answer: its c on edg

Explanation: i got it right

A reduction of the amount of product of a particular gene is observed due to a mutation. This type of a mutation is called ____

Answers

I think genetic mutation or cell mutation ;,,) not sure !!

What is a product? Please explain

Answers

Answer:

In mathematics, a product is the result of multiplication, or an expression that identifies factors to be multiplied.

Explain:

For example, 30 is the product of 6 and 5 (the result of multiplication), and is the product of and. (indicating that the two factors should be multiplied together).

A product is the solution of number being multiplied together
Example- 3•6=18
18 would be the product :)

In a longitudinal wave, the parts where the coils are close together are called what.

Answers

Answer:

The answer is compressions.

Explanation:

A compression is a region in a longitudinal wave where the particles are closest together. Hope this helped :)

Answer: compressions

Hope this help :)

Oxygen atoms normally have 8 protons, 8 neutrons, and 8 electrons. An isotope of
oxygen with an atomic mass of 18 would have two extra

Charged particles

Neutrons

Protons

Electrons

Answers

Answer:

The answer is Neutrons

An isotope of oxygen with an atomic mass of 18 would have two extra Neutrons. Hence, option B is correct.

What is an isotope?

Isotopes are atoms with the same atomic number but different atomic masses. In other words, atoms having the same number of protons but different numbers of neutrons are called isotopes. Although isotopes have highly similar nuclear properties, they have equivalent chemical properties.

For instance, hydrogen has three isotopes. While tritium (one proton and two neutrons) is radioactive, the other two isotopes are unstable. Stable isotopes exist for most elements. For several elements, radioactive isotopes can also be produced. When compared to lighter isotopes of the same element, heavier isotopes often react more slowly.

An isotope has a different number of neutrons. Therefore, option B is correct.

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___ is the purpose of your experiment; question or problem that you want to investigate.

a
Problem
b
Hypothesis
c
Solution
d
Conclusion

Answers

Answer:

B

Explanation:

The purpose of an experiment is to test the hypothesis. Hypotheses are formed based on observations, and an experiment is designed to see if the hypothesis is right.

Which are nonpolar?
A.carbohydrates
B. lipids
C. proteins
D. nucleic acids

Answers

The answers are B,C.

1. Which carbon (organic) compound is most abundant in the potato?

Answers

Answer:

polysaccharides

Explanation:

Which statement best summarizes the role of households in the flow of
goods?
A. Households supply businesses with raw materials they need to
operate.
B. Households sell products created by businesses to other markets.
C. Households exchange money for products in resource markets.
D. Household expenditures flow to the product market in exchange
for products.

Answers

The statement best summarizes the role of households in the flow of goods is households exchange money for products in resource markets. Thus, option C is correct.

Who are the consumers among households?

The final consumers of the goods and services produced by the businesses are the households. According to their tastes and preferences, they create demand in the market. The businesses supplied and produced goods in response to customer demand. As a result, a nation's production line is determined by its households.

To run a business, workers are needed, and business owners, managers, and employees also have families. In return for labor, the business pays wages, which increase household income.

Therefore, A company's output may fall somewhere in the middle of these two ideas. A landscaping company, for instance, might offer a homeowner a service and sell them a tree as a product.

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Answer: House Hold expenditures flow.

Explanation: I’m doing the Quiz it 1 answer out of the 2 available examples, sorry if you get the other option it’s the best I can do.

This might be the last one I don’t remember.
I will mark branliest if correct.

Answers

Answer:

Carries food from the mouth to the stomach.

Explanation:

The esophagus is the tube in which chewed food travels after you swallow. It is directly connected to the mouth and the stomach.

Answer:

carries food from mouth to stomach.

PLZZ HELP Directions: Look at the image below. Use the word bank to match the word
with the correct letter that represents it in the image.
Enzyme
Product
Substrate
Active Site

Answers

Answer:

a. substrate

b. active site

c. enzyme

d. product

A summary of the article history of the cell discovering the cell

Answers

On the outside, an elephant, a sunflower and an amoeba are very different. They are all made of the same building blocks on the inside. Each and every living being on Earth is made of cells, from the single cells that make up the simplest species to the trillions of cells that make up the human body. This is part of the theory of cells, which has been one of biology's core concepts. The theory of cells also notes that cells are the fundamental building blocks of living organisms and that all cells derive from

If not for improvements to the microscope, the detection of the cell would not have been feasible. The construction of the existing compound microscope was improved by scientist Robert Hooke in 1665. Three lenses and stage lights were used for his compound microscope. It lit up the specimens and expanded them. A piece of cork was placed by Hooke under the new microscope. This helped him to see something incredible. The cork, to him, looked like it was made of tiny pores. He came to name them "cells" because he was reminded of the

Select the correct answer.

Macy always thought there were only a few hair colors: blond, brown, and black. However, when she actually began looking around, she saw varying shades of these hair colors. What is a possible reason for so many different hair colors?

Answers

Answer:

My guess is that the answer is genetics

Explanation:

polygenic inheritance

Which contributing factors cause the thermosphere to be warmer than the mesosphere?
A. Gases are more dense in the thermosphere and absorb energy easily.

B. Sunlight is reflected by the abundant gases, oxygen and nitrogen, in the mesosphere.

C. The abundance of hydrogen gas causes explosions, sending heat into the stratosphere.

D. Ultraviolet radiation is absorbed, and fewer air molecules cause the thermosphere to heat quickly.

Answers

Answer:

d

Explanation:

suns ultraviolet rays are absorbed in the thermosphere

The contributing factors cause the thermosphere to be warmer than the mesosphere is ultraviolet radiation is absorbed, and fewer air molecules cause the thermosphere to heat quickly.

What are the effects of ultraviolet radiation?

The experiment that ultraviolet light made plants grow more slowly is the experiment most likely has greater reliability in which the experiment repeated several times and each time found that plants grow slightly slower with ultraviolet rays because the experiment was repeated with the same.

The main effect of ultraviolet light on plant growth is during photosynthetic active radiation under high level, UV -B light increases the net plant photosynthesis in several plant species.

Higher production of dangerous radiation can be induced under both UV-B and high PAR in young and old plant leaves.When UV light is obtained by plants resins production increases and plant become richer in smelling and better in tasting.Due to increase in resin production the plant is protected  from pests and diseases.

Therefore, The contributing factors cause the thermosphere to be warmer than the mesosphere is ultraviolet radiation is absorbed, and fewer air molecules cause the thermosphere to heat quickly.

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How does energy change from one form to another?

Answers

Answer:

Energy transformation, also known as energy conversion, is the process of changing energy from one form to another.

Explanation:

Energy transformation, also known as energy conversion, is the process of changing energy from one form to another.  For example, to heat a home, the furnace burns fuel, whose chemical potential energy is converted into thermal energy, which is then transferred to the home's air to raise its temperature.

Energy changes from one form to another by:

Energy transformation

Energy transformation, is the primary method through which energy is converted from one form to another.

There are different forms of energy such as:

Mechanical energyElectrical energyChemical energy, etc.

As a result of this, we can see that chemical energy can be converted to electrical energy through the means of energy transformation

Therefore, the correct answer is energy transformation

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What do the arrows represent?

Answers

Answer:

Arrow one is interphase, arrow two is mitosis

Explanation:

Interphase has the g1 and g2 phases

you got the answer right in the picture

Hope this helps :)

QUESTION 1
Fill in the blank with the correct vocabulary terms. Not all terms will be used.
observations hypothesis Biotic Abiotic Evidence Homeostasis Biology quantitative
qualitative
Inference
is the study of life. When making scientific scientists often begin by formulating a
numbers are called and observations that involve the five senses are called
Types of observations that involve

Answers

Biology

observation

hypothesis

quantitative

qualitative

What is a result of a mixture?

Answers

A mixture is defined as the result of combining two or more substances, such that each maintains its chemical identity. In other words, a chemical reaction does not occur between components of a mixture. Examples include combinations of salt and sand, sugar and water, and blood.

how did avery help build our undertanding of genetics

Answers

He showed that DNA is a transforming factor.

Which of the following statements is true?

Animals cannot make their own food because they do not have vacuoles.
When you eat a carrot, you are eating ground tissue.
The main function of dermal tissue is photosynthesis.
The cerebrum controlls balance and coordination.

Answers

Answer:

when eating a carrot u r eating ground tissue

Answer:

when you eat a carrot, you are eating ground tissue is your answer

Explanation:

hope it helps

sorry i'm late to

What is the difference between eukaryotic and prokaryotic cells?


Eukaryotic cells are found in bacteria and prokaryotic cells are not.


Prokaryotic cells are found in plants and animals and eukaryotic cells are not.


Eukaryotic cells contain organelles and DNA enclosed within a nucleus and prokaryotic cells do not.


Prokaryotic cells contain no organelles except DNA enclosed within a nucleus and eukaryotic cells do not.

Answers

eukaryotic cells contain organelles and DNA enclosed within a nucleus and prokaryotic cells do not
Other Questions
How did England view the colonies? (think mercantilism)A)as an economic resourceB) It became the city of New York when the English took over the colony of New Netherlands and made it New York C)under direct English controlD)A grant of rights given to a company by the English monarch who was Sykes and Picot and why they were interested in the Middle East. The use of alcohol and other drugs cause you to lose your? Fill in the blank with the keyword or the letter of the keyword that best matches the description.Keywords :A. bronzeB. sculptures about real lifeC. Disk thrower statueD. Hermes with Infant DionysusE. DiscobolosF. Roman copies of original bronze Greek sculpturesG. PraxitelesH. the Classical PeriodI. OlympiaJ. anatomyFill in the blank with the keyword or the letter of the keyword that best matches the description.1. Followed by the Archaic Period2. In the Classical Period, this had better depiction of muscle structure3. This medium was used in the Classical Period4. This captures the moment right before a discus is released 5. Most famous statues that survive today are this6. Another name for Myron's Disk Thrower7. Sculpted by Praxiteles8. Seems to be highly regarded sculptor in antiquity9. Common characteristics of the Hellenistic Period 10. Where Hermes with Infant Dionysus was found What expression equals to 3^15 The performance plan will include a section that identifies all of the following EXCEPT There are twenty amino acids in living organisms. Ten of these are referred to as essential amino acids. Why are they called essential amino acids?These amino acids are the only ones that are important for the body to function properly.These amino acids cannot be made by the human body and must be consumed in ones diet.These amino acids are the only ones that are made by the human body.. period and group PLEAAE CHECK OUT THE QUESTIONNS IMAGE How would Georgia change (for its colonists) as it transitioned from being a Trustee Colony to a Royal Colony? Who was the first person to come out as gay? Graph each system. Tell whether the system has no solution or infinitely many solutions.x+ 2y= 10 2x + 4y= 10 The highest mountain in the Western Hemisphere is Mount McKinley.True You bike 16.2 miles in 1.8 hours at a steady rate. What equation represents the proportional relationship between the x hours you bike and the distance y in miles that you travel? Help please! thanks this due today!!!! :) How many solutions to y=2x-3 y=-x+3 If f(x)=4x3 and the domain of f is {0, 5, 10}, what is the range of f? choose the figures that are polygons A 33 pound bag of grass seed holds 2 pounds less than 5 smaller bags of seed. Find the weight of the smaller bag of seed. What represents 60=5 x 12? please answer this for me