1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
uranmaximum [27]
3 years ago
11

A scientist studying a species of duck (species A) finds that this species only occurs in one small lake. Despite similar lakes

that occur several hundred miles to the north, the other lakes are inhabited by a similar, but different duck species (species B). Which statement could be true?
Social Studies
1 answer:
hammer [34]3 years ago
3 0

Answer:

All the above statements could be true.

Explanation:

There are some species of animals and plants in the earth that are developed in one specific place due to the different conditions that can affect the development in life of an alive being such as temperature, pressure, altitude, humidity, water conditions, and a lot of other geographical conditions that have an influence in life. That is why some species are endemic from a particular place that can be a continent or also a small lake.

You might be interested in
Professor Kraig is known for his difficult quizzes, which automatically make the students anxious. Immediately before each quiz,
Mars2501 [29]

Answer:

conditiond stimulus

Explanation:¨Professor Kariag is turning off the projector to signal that there will be a quiz, so he is making it the conditioned stimulus.

Students experienced it previously so many times that they became aware that the signal means that a hard quiz was to come thereafter.

The act of just turning off the projector could have occurred at random , and that originally was just another neutral stimulus. After a neutral stimulus is paired with the doing of a quiz, a conditioned response is formed as well:

Students begin already to feel anxious.

4 0
3 years ago
Born in Alabama in 1940
KonstantinChe [14]
The answer is (A) John Lewis
7 0
3 years ago
Read 2 more answers
There have been a number of amendments added to the Constitution of the United States that deal with voting. The 15th Amendment
frez [133]

Answer:

the 15th Amendment denied states the right not let men of race, color vote. Women didn't get the right to vote till the 19th Amendment

Explanation:

8 0
3 years ago
What is one reason why Nigerians remain poor despite their country's large oil deposits ?
monitta
Poverty in Nigeria can be  caused by the political instability of the country. because the government is corrupt and wastes money on rubbish while the people suffer and they are political unstable
8 0
2 years ago
The Great Wall of China was first started under the reign of __________.
Scilla [17]
The answer is A . hope i’m right not sure
3 0
3 years ago
Read 2 more answers
Other questions:
  • As confucianism became more popular in japan, it led to a decrease in women's status among aristocratic classes, but this trend
    8·1 answer
  • Ricardian equivalence:
    14·1 answer
  • What were the new forms of technology that propelled the industrial revolution?
    8·1 answer
  • 4. Write at least a paragraph explaining the relationship between salinity and density.
    10·1 answer
  • Choose all of the items that describe precedents set by George Washington during his presidency.
    5·1 answer
  • You have just landed a position as a Certified Medical Administrative Assistant at the Pediatric Associates in a neighboring tow
    8·1 answer
  • Who was arguably the greatest of Byzantine emperors?
    10·2 answers
  • The romanticism movement could best be described as a​
    7·1 answer
  • TRUE or FALSE
    9·2 answers
  • Sumimasen! How do I find my friends here?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!