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
inysia [295]
3 years ago
11

What makes arteries unique ?

Biology
1 answer:
ehidna [41]3 years ago
3 0

Arteries are blood carrying vessels which have thick, elastic,  muscular walls, have no valves and in which blood flows under high pressure. The make up of arteries is unique to their function of transporting blood under high pressure. 

All arteries carry oxygenated blood from the  heart to all other parts of the body, with the exception of the pulmonary artery which carries de-oxygenated blood from the heart to the lungs. It is the only artery that transports blood which has not been oxygenated.

You might be interested in
What are the uses of cholesterol in animals and their cells?
Elan Coil [88]

Answer:

Cholesterol is a structural component of the cell membranes of animals. Because of cholesterol that provides cell membrane structural integrity and fluidity, animal cells need not to have cell walls such as that in bacterial and plant cells.Cholesterol reduces permeability of lipid membranes. ... Cholesterol plays has a role in membrane fluidity but it's most important function is in reducing the permeability of the cell membrane. Cholesterol helps to restrict the passage of molecules by increasing the packing of phospholipids.

Explanation:

5 0
2 years ago
What is the scientific definition of limited resource
Akimi4 [234]

Answer:

A basic condition of nature which means that the quantities of available labor, capital, land and entrepreneurship used for the production of goods and services are finite

Explanation:

hope this helped you (ㆁωㆁ)

8 0
2 years ago
Describe the components that should be included in a well-written scientific abstract and what should be excluded.
Maksim231197 [3]

Answer:

The components of abstracts that should be included are as follows: " introduction, Description, limitations, conclusion". Other than these components anything else should be excluded.

Explanation:

The various components of an scientific abstract that should be included are as follows:

Introduction: In this part of the abstract it should contain the brief idea about the research.

Description: In the second part it should contain the research and the objective of the research and also about the analytical methodologies that has been applied in the research.

Critical: This is part in which the limitation for the research are present.

Language: The most important factor, the language used should be very formal type.

Conclusion: The things and ideas that had been learnt during the period of research. It should also contain the new findings and the trends that has came out during the research.

7 0
3 years ago
Which structure is not part of the endomembrane system?
Lapatulllka [165]
Hi lovely,

Are you able to provide your answer choices?
5 0
3 years ago
Read 2 more answers
When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the ro
Viktor [21]

Answer:

When a volcano erupts particles of rock and ash are released into the atmosphere after this water droplets form around?

When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the rock and ash particles and fall to Earth as rain. The rainwater helps plants grow. Which scenario describes an interaction between two of Earth's spheres?

Explanation:

6 0
2 years ago
Other questions:
  • What are two major forces that shape and reshape earth? describe how each force works.
    14·1 answer
  • When the body overreacts to relatively harmless antigens by developing an overly elaborate protective mechanism, we call this re
    11·1 answer
  • What would be the first thing you would do if you are burned by a chemical while performing a man experiment
    13·1 answer
  • True or False: The properties of individual elements stay the same after combining.
    14·2 answers
  • ¿Quién fue Robert Hooke? Rápido y corto.
    15·1 answer
  • Why do you think the left atrium and left ventricle are shown on the right side of the diagram?
    11·1 answer
  • Polygenic Inheritance Please help!
    10·1 answer
  • write a hypothesis on which lizard parent (long legs or short legs) will travel the greater distance? why? ​
    12·1 answer
  • PLEASE HELP ONLY IF YOU KNOW! THANKS!
    14·1 answer
  • For HOW LONG can humans be considered as carbon sinks?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!