What is the relationship between the change in migration pattern and the evolution of physical characteristics of the U.K. blackcaps?

Answers

Answer 1

Answer:

Females that were coupled to British males produced more eggs and chicks than those who were matched to southern birds. Every year, blackcaps with Britain-oriented genes pass on their genes to new chicks. As a result, the number of blackcaps willing to fly to Britain is constantly increasing.

Explanation:

Females that were paired with males from the United Kingdom produced more eggs and chicks than those who were paired with males from the United States. Every year, British-oriented blackcaps pass on their genes to new chicks. As a result, the number of blackcaps eager to fly to the United Kingdom is growing all the time.

Answer 2
It emerged that Britain- and Irish-wintering Blackcaps are able to fatten up fast before migrating back to their breeding grounds and make a speedy return journey (arriving back around 10 days earlier than their competitors) - another possible advantage of having predictable food at hand (or cla

Related Questions

PLLLSSSS HELP I WILL GIVE BRAINLIEST

i dont need an explanation just the correct answer pls hurry I am dying

Answers

Answer:

option A, because Lithium and Chlorine both have their valency 1.

hope that helps...

A. It has one chloride ion for every lithium ion.

Because they are not bonded it is much ________________ to separate the molecules
I need help right away
25 points

Answers

Hydrolysis I think
I’m not sure if its correct
It is much easier to separate the molecules because there is no attraction

i’ll give brainliest!! I am a flat surface with one higher than the other. I make moving loads
easier I am an ..

A: inclined plane
B: wedge
C: screw
E: lever
F: wheel & axle
G: pulley

Answers

Answer:a inclined plane

Explanation:    like a ramp

Answer:

A. inclined plane

Explanation:

inclined plane or ramp allows for the easy movement of objects as the force required is less than the weight required to lift the object

what are examples of attractive and repulsive forces?

Answers

Attractive force e.g - magnetic force, electric force, electrostatic force and gravitational force.
A magnet force and gravitational force

What is a characteristic of a fossil fuel? They do not cause pollution. They are formed quickly. They are renewable. They are found deep within the earth.

Answers

They are found deep within the earth. (Fossil fuels are the main cause of pollutions, they do not form quickly, and they are non-renewable resources.)
fossil fuels are found underground trapped under layers and layers of rocks

5 Points for both questions.

QUESTION IN IMAGE. PLEASE HELP!

Answers

Answer:

The kinetic energy is 0J

Explanation: Mechanical energy is as much of potential and kinetic energy. Mechanical energy is never lost but only transformed from one form to another. As long as all the mechanical energy is as much as the potential energy then the kinetic energy is 0J. The mechanical energy of an object is found by summing its potential energy and kinetic energy.

It’s OJ because mechanical energy can give off the same

identify corresponding correct resonance structures

Answers

Iii IV I may be wrong

Help it keeps telling me im wrong

Answers

Answer:

Formula for density is mass/volume

Q1. Soccer Ball

Q2. Baseball

Q3.Float

Q4. 1.1

Q5. Sink

soccerball, baseball, float, 1.1, sink

What happen when you add heat to solids and liquids?​

Answers

When you add heat to a solid the particles gain energy and start to vibrate faster and faster.
When you add heat to a liquid the particles are given more energy and move faster and faster expanding the liquid.

Answer:

When you add heat to a solid like ice it melts and when you add heat to liquids it slowly turns into vapor  

Explanation:

The rabbit habitat in this graph has enough water to support 94 rabbits, shelter will support 85 rabbits, and there is enough food for 66 rabbits.

Answers

Answer:

85 rabbits is the carrying capacity

Explanation:

I believe it is 85 rabbita because the shelter ITSELF is able to carry/support 85 rabbits.

Should be 85, the shelter will support 85 rabbits and the 94 for water and 66 for food doesnt so much in this, carrying capacity is 85!

you hav to watch the video i don’t understand number 1 what to do help

Answers

I think the answer is ingestion,digestion,absorption,assimilation and edgestion

Based on the experiment results which factors limited the brine shrimp populations? What is your evidence?

Answers

Answer:

Explanation:

Based on the experiment results which factors limited the brine shrimp populations? What is your evidence?

Answer:

sorry i don't know

Explanation:

Calculate the work done by a 3.4 N force pushing a 400 g sandwich across a table 0.75 m wide in 4 seconds.

Answers

Answer:

2.55 Joules

Explanation:

Force = 3.4 N

Displacement= 0.75 m

3.4 x 0.75 = 2.55

Have a good day/night :)

The diagram shows the results of copying waves in both analog and digital
forms.

What conclusion about the reliability of analog and digital waves is supported
by the data?

Answers

Honestly this kind of stuff is so hard to me I just don’t understand it

Answer:

D

Explanation:

analog waves tend to have more

Help please!.............

Answers

Answer:

i cant see its rlly pixelated

please upload a better picture

Ammonia and water react to form ammonium hydroxide, which is found in many household cleaners. The equation shown above to represent this reaction is balanced because ________________

A. hydrogen is found twice on both sides of the equation
B. water is present
C. the same number of atoms of each substance is present on both sides of the equation
D. here are a total of four elements on each side of the equation

Answers

Explanation:

A. hydrogen is found twice on both sides of the equation

It would be C because for it to be balanced there has to be the same number of atoms of each element on each side

Students collected the seeds from a red flower and planted them. After a few months, the plants bloomed. Students saw that not all of the flowers were the same color. They collected and recorded some data about the flowers. They also sketched one of the flowers. The students plan to harvest seeds from these flowers and plant them to see what color flowers will be produced. Based on the data collected, which statement is the best prediction of what the colors of the flowers will be on the new plants?

Answers

Answer:

it is all about the getting money

Explanation:

An object is floating in the water, as shown in the picture below.

Describe the movement of the floating object as a wave passes by, and explain why the object is not carried forward with each wave.

Answers

there is no pic but the movement of the floating object is moving
A bouy or boat more

Based on the experiment results, which factors limited the algae population?
What is your evidence?

Answers

Answer:

Based on the experiment results, which factors limited the algae population?

What is your evidence?

Explanation:

less light and a higher range of temperature

What additional abiotic and biotic factors might limit population size in Mono Lake?

Answers

Answer:

The Mono Lake populations would potentially be subjected to other limiting factors.Algae could be impacted by abiotic factors like carbon dioxide, nutrients and space.Brine shrimp could be impacted by abiotic factors like oxygen and space and biotic factors like food, predation by secondary consumers and disease.

Explanation:

hope this helps if it is wrong let me know have a blessed day

What one abiotic factor is the most important in the Mono Lake Ecosystem? Water because the amount of water affects the salinity of the water.

Which of the following is true about gravity?

Select all that apply.

Answers

Answer:

its always attractive

Explanation:

pls follow me

Hi I think the answer is b. I don’t really know because I’m in 6 grade but this is my best guess

What will happen if you place a cube of ice on the kitchen counter?​

Answers

Will melt over a fairly short period of time

Answer:

I'll turn into the liquid water because the air temperature is warmer than the freezers.

Hydrogen and oxygen are ____________________ at room temperature...They’ve become an entirely different compound; ___________________.
I need help fast please help

Answers

1. gases
2. water (H2O)
Gass and water




Ndjsmeowkkamaja
Other Questions
Which description best describes parallel lines?O A. Lines that are not in the same plane and will never intersectO B. Lines that lie in the same plane but will never intersect0C. Lines that intersect at a right angle0 D. Lines that intersect solve this system using the Elimination method-4x - 2y =-18 x + 3y = 8 Why did George Washington want the United States to stay out of foreign wars?A) He did not believe that any nation needed to fight wars.B) He thought the nation needed to be stronger before fighting wars.C) He thought the nation did not need any allies.D) He wanted the nation to remain independent of Britain. Four athletes from the Republic of Korea competed in a team wheelchair race atthe Paralympic Games. The team finished the race in a total of 190.729 seconds.First team member: 46.685 secondsSecond team member: 48.869 secondsThird team member: 49.33 secondsHow it many seconds did it take the fourth team member to complete his part ofthe race? A storage tank is in the shape of a cylinder with a hemisphere on the top. The highest point on the inside of the storage tank is 13 meters above the floor of the storage tank, and the diameter inside the cylinder is 8 meters. Determine and state, to the nearest cubic meter, the total volume inside the storage tank. What is the measure (in radians) of central angle \thetatheta in the circle below?Enter an exact expression. just please help 6 through 8 thank you please help me its a homework but i really dont get it that much please help me Explain two benefits to society of business activityPLS HELPILL GIVE BRAINLIST You just completed a very grueling week of testing. Were the tests mentally, physically or emotionally draining for you? Explain. The teacher hungart on the wall.Answer choices 1.there 2.they re3.their Energy from the sun drives the _ of the water from the ocean surface. As the air moves up the west side of the mountain, the water vapor cools and undergoes _ . The force of gravity causes the _ of the water from the cloud. Choices for the _ are condensation, evaporation, precipitation Who is faster, the snowboarder or the skier? Explain how you know who is faster.PLEASE YALL I NEED HELP AND FAST Sociologists explain that the consequences of social change are. Each of the three branches of the federal government has distinctive duties. This term describes the duties of Congress.A.LegislativeB.ExecutiveC.JudicialD.Administrative What were states like what were states like Missouri and Kentucky known as throughout the Civil War?A. Union StatesB. Border StatesC. Confederate StatesD. Lonely States What did the United States accomplish during its War on Terror? If you invest $1600 at 5% for 3 years, how much simple interest is earned? ***Look at your formula chart for the interest formula!!***FOR 25 POINTS briefly explain the emerging trends in micro computer technology according to size Mary Cassatt overcame many obstacles to become the artist she wanted to be. Which of the following were some of her obstacles? How is the American government similar to the Roman Republic