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
blsea [12.9K]
3 years ago
12

Which of the following is the adaptation that allows animals to survive in high altitudes, which contain lower levels of oxygen?

Biology
2 answers:
gtnhenbr [62]3 years ago
8 0
Higher levels of hemoglobin means that an organism is able to survive off less oxygen. Hemoglobin moves oxygen around the body which allows the organism to survive with less of it, especially if the organism has more hemoglobin.
kaheart [24]3 years ago
3 0

The correct answer is option b. higher levels of hemoglobin.

The partial pressure of the oxygen decrease as the height from the sea level is increased. Due to the decrease in the partial pressure, the amount of the oxygen delivered by the hemoglobin to cell decrease. So, in order to cope up the condition, the amount of the hemoglobin in the blood is increased. the increased amount of the hemoglobin delivers more oxygen than the normal amount of hemoglobin can do, so, it help in survival at low oxygen levels.

You might be interested in
Explain how and why GISs were developed and first used and how they are used today.​
frosja888 [35]

Answer:

The history of GIS all started in 1854. Cholera hit the city of London, England. British physician John Snow began mapping outbreak locations, roads, property boundaries, and water lines.

John Snow’s Cholera map was a major event connecting geography and public health safety. Not only was this the beginning of spatial analysis, but it also marked the start of a whole field of study: Epidemiology – the study of the spread of disease.

To this date, John Snow is known as the father of epidemiology. The work of John Snow demonstrated that GIS is a problem-solving tool. He put geographic layers on a paper map and made a life-saving discovery.

Explanation:

4 0
2 years ago
Read 2 more answers
The septum divides your nose into two parts.<br><br> TrueFalse
slega [8]
The answer is true.
8 0
2 years ago
Which is the least likely reason that pigs have been chosen as donors for humans in the process of
aivan3 [116]

Answer:Pigs have the same DNA as humans

Explanation:

8 0
2 years ago
A disorder in which the immune system is overly sensitive to a substance not normally found in the body is called
Tamiku [17]
Allergies, I believe.
6 0
3 years ago
What is Sophocles suggesting to the audience about physical and metaphysical blindness in Oedipus Rex?
ipn [44]

In this context he uses the metaphor because the literary device sight is used to build Oedipus Rex and his inability to see

Explanation:

The time to reflect for Oedipus sins are given by making him blind his physical blindness gives him the time to reflect upon his mistakes done over the period of time

This refers to the knowledge that is the thing that he is unable to see he himself understands that this was the time for him to repent on his mistake and Aristotle points that the tragic of Oedipus life was due to his excessive pride and self righteous

4 0
3 years ago
Other questions:
  • Please answer.. will mark brainliest. Picture attached
    9·2 answers
  • Which event led to a sudden growth in the human population size? 1 point World War II the Irish Potato Famine The Black Death Th
    14·1 answer
  • What can fish color tell us about human pigmentation? skin color is often one of the first traits people notice in each other. s
    13·1 answer
  • Fred is a research analyst who works long hours at his job. Fred lives alone, has no friends and seldom speaks to others. This b
    11·1 answer
  • Which is a unique feature of Mercury? A. It is the smallest planet and has the shortest period of revolution around the sun. B.
    9·1 answer
  • Once the product is released from the enzyme, after the reaction has taken
    15·2 answers
  • Why is the cell theory and the theory of evolution considered theories ?
    5·2 answers
  • A(n)<br> reaction removes a functional group to a substrate.
    15·1 answer
  • Subject Course : Earth Science
    7·2 answers
  • Conclusion for air pollution​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!