What are some of the natural barriers to species movement/migration that isolate them and create habitat islands?

Answer:

Mountains and Oceans

Explanation:

There are various natural barriers that prevent species from migrating such as Mountains and Oceans. If a species does not have the physical requirements to swim across an ocean or climb over a mountain it completely prevents them from passing such a barrier and moving to another geographical location to establish a new habitat. This ultimately causes them to stay in place and create a habitat island. There are many other natural barriers as well such as valleys, and rivers, waterfalls, and even weather effects such as snow habitats which some animals can't survive in.

Lifting a 2 kg chair with a force of 500 newtons causes an
acceleration of what?

The daughter of a New Orleans millionaire was kidnapped in the early 1920's and the father received a note threatening her extinction unless a ransom was paid immediately. The kidnapper demanded $7,000 in $500 bills ($500 bills were first printed in 1918). The note came with a 14 inch - square box that included explicit instructions to use the item inside the box to deliver the money. It was done, and the girl was returned unharmed. There wasn't a chance in the world for the police to stop payment of the ransom. How was the ransom delivered?​

How did technology develop as a result of trade?

you throw a ball with a mass of 2.5kg. the ball leaves your hand at 20 m/s. How much kinetic energy does the ball possess.

A. 100 J
B. 300 J
C. 500 J
D. 600 J

If a person accidentally touches a pan filled with hot water on the stove, they will immediately move their hand away from the hot pan before yelling out in pain. Why?

In your response, be sure to address all parts of the question. Use complete sentences; an outline or bulleted list alone is not acceptable.


Use the passage below to answer all parts of the question that follows.

“In 1683, the Kangxi emperor of China asked that I and two other Jesuit fathers accompany him on a journey from Beijing to the Mongol and Turkic regions beyond the Great Wall with 60,000 cavalry and members of the court on a hunting expedition. The emperor wanted to keep the military in constant movement during peace and prepare it for war. He also wanted to prevent his Manchu and Turkic troops from becoming infected by Chinese luxury and, further, to keep the peoples of the region in obedience.

The emperor has divided the immeasurable districts beyond the Wall into forty-eight provinces and has made them all subject and tributary. Thus, he is sovereign of the Chinese and the nomads and could be justly called the greatest and mightiest ruler in the world. Indeed, the emperor chastises offenders of the highest and lowest classes with impartiality according to their misdeeds and he alone makes decisions after considering the advice of his imperial council and hearing the sentences of the imperial law courts. On this account, men of all rank stand in his presence with deep awe and recognize him as sole ruler.”

Ferdinand Verbiest, Flemish Jesuit missionary, adviser, and astronomer at the court of the Kangxi emperor of the Qing dynasty, letter to fellow Jesuits in Europe, 1683

a) Identify ONE way in which the passage illustrates the development of China in the seventeenth and eighteenth centuries.

b) Identify ONE other state in the period 1450–1750 that used methods of rule similar to those described in the passage.

c) Explain ONE factor that might have contributed to Verbiest’s view of the emperor in the second paragraph.

▲

Nina predicts that the average temperature in Baltimore will be 68°F next April. Why is her prediction probably wrong? A. because 68°F is much higher than the average April temperature B. because 53°F is much lower than the average April temperature C. because 68°F is much lower than the average April temperature D. because the average July temperature is greater than 75°F

What were the advantages and disadvantages to Pastoralism

Wha was the Texas Revolution and what impact did the Texas revolution have on the United States?

Democracy is defined by the fact that goverment gets it power from

Which one of the following is the best example of circulation?

75 points please i need someone to actually answer

Describe one policy enacted by the U.S. government in response to globalization.​

identify one way in which african states or societies changed as a result of the spread of islam in the period c. 1200-1450

How do central banks govern the banking industry? Check all that apply.

WILL GIVE MORE POINTS IF YOU ANSWER ALL MY QUESTIONS CORRECTLY (500 points plus 10 for each other question)
Every morning I lay on the floor in the front parlor watching her door. The blind was pulled down to within an inch of the sash so that I could not be seen. When she came out on the doorstep my heart leaped. I ran to the hall, seized my books and followed her. I kept her brown figure always in my eye and, when we came near the point at which our ways diverged, I quickened my pace and passed her. This happened morning after morning. I had never spoken to her, except for a few casual words, and yet her name was like a summons to all my foolish blood.
Her image accompanied me even in places the most hostile to romance. On Saturday evenings when my aunt went marketing I had to go to carry some of the parcels. We walked through the flaring streets, jostled by drunken men and bargaining women, amid the curses of labourers, the shrill litanies of shop-boys who stood on guard by the barrels of pigs’ cheeks, the nasal chanting of street-singers, who sang a come-all-you about O’Donovan Rossa, or a ballad about the troubles in our native land. These noises converged in a single sensation of life for me: I imagined that I bore my chalice safely through a throng of foes. Her name sprang to my lips at moments in strange prayers and praises which I myself did not understand. My eyes were often full of tears (I could not tell why) and at times a flood from my heart seemed to pour itself out into my bosom. I thought little of the future. I did not know whether I would ever speak to her or not or, if I spoke to her, how I could tell her of my confused adoration. But my body was like a harp and her words and gestures were like fingers running upon the wires.

One evening I went into the back drawing-room in which the priest had died. It was a dark rainy evening and there was no sound in the house. Through one of the broken panes I heard the rain impinge upon the earth, the fine incessant needles of water playing in the sodden beds. Some distant lamp or lighted window gleamed below me. I was thankful that I could see so little. All my senses seemed to desire to veil themselves and, feeling that I was about to slip from them, I pressed the palms of my hands together until they trembled, murmuring: “O love! O love!” many times.

At last she spoke to me. When she addressed the first words to me I was so confused that I did not know what to answer. She asked me was I going to Araby. I forgot whether I answered yes or no. It would be a splendid bazaar, she said she would love to go.

“And why can’t you?” I asked.

While she spoke she turned a silver bracelet round and round her wrist. She could not go, she said, because there would be a retreat that week in her convent. Her brother and two other boys were fighting for their caps and I was alone at the railings. She held one of the spikes, bowing her head towards me. The light from the lamp opposite our door caught the white curve of her neck, lit up her hair that rested there and, falling, lit up the hand upon the railing. It fell over one side of her dress and caught the white border of a petticoat, just visible as she stood at ease.

“It’s well for you,” she said.

“If I go,” I said, “I will bring you something.”

What innumerable follies laid waste my waking and sleeping thoughts after that evening! I wished to annihilate the tedious intervening days. I chafed against the work of school. At night in my bedroom and by day in the classroom her image came between me and the page I strove to read. The syllables of the word Araby were called to me through the silence in which my soul luxuriated and cast an Eastern enchantment over me. I asked for leave to go to the bazaar on Saturday night. My aunt was surprised and hoped it was not some Freemason affair. I answered few questions in class. I watched my master’s face pass from amiability to sternness; he hoped I was not beginning to idle. I could not call my wandering thoughts together. I had hardly any patience with the serious work of life which, now that it stood between me and my desire, seemed to me child’s play, ugly monotonous child’s play.

What is suggested by the interaction between the boy and the girl?

A. a dearth of friends for both the boy and the girl

B. a conflict between the boy and the girl

C. an unrecognized attraction between the boy and the girl

D. a disconnect between the boy’s dream and the reality of the situation

E. a discomfort with public displays of affection

The word “annihilate” in the second sentence of paragraph 9 is used to imply that the boy

A. will destroy anything in his reach

B. feels empowered and anxious

C. has been defeated by the world around him D. has conquered his feelings for the girl

E. will rebel against his aunt

Find the x- and y-intercept of the line.
- 4x + 2y = 24
O x-intercept is 12; y-intercept is -6
O x-intercept is 2; y-intercept is -4
O x-intercept is -6;y-intercept is 12
O x-intercept is -4; y-intercept is 2

Identify 3 sources of water pollution.

9+10 ????????????///

Which of the following statements would the author of the passage most likely agree with?


Average citizens cannot be trusted to vote because of low levels of education.

Average citizens cannot be trusted to vote because of low levels of education.
A

Nations with extended territory cannot fairly represent their citizens in a republican form of government.

Nations with extended territory cannot fairly represent their citizens in a republican form of government.
B

The federal government should have greater authority than state legislatures.

The federal government should have greater authority than state legislatures.
C

A small federal legislature is the best way to represent the will of the people in a large country.

were founding fathers for the common people? in other words, were they trying to help the common people?

Describe ONE example of a pattern of Mongolian expansion in the period c. 1200-c. 1450.

As air rises, it transfers heat from the surface of Earth to the upper levels of the atmosphere in a process called . Scientists have found that the most destructive and deadly tornadoes occur from rotating thunderstorms called , which have a well-defined circulation. The effect is what causes the rotation of a hurricane.

What are your responsibilities as the owner of a vehicle?

The seismic waves that travel through Earth’s interior are _____ waves.

Hey guys im in highshcool doing test and i need answer for 1+1

In your own words, explain how whales impact (either positively or negatively) the carbon cycle. HURRRY !!!!

Which amendement to the constitution gave the national govement the power to prevent states from violating the right of their citizens.?

1. What can one catch that is not thrown?
2. What is always coming, but never arrives?

how is democracy used in government today