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
grandymaker [24]
3 years ago
8

What are the functions of veins ?

Biology
2 answers:
coldgirl [10]3 years ago
7 0

Answer:

They are veins and arteries. The primary function of arteries is to transport highly oxygenated, nutrient-rich blood from our hearts and distribute it to the rest of our body. Veins, on the other hand, are used to pump much-needed blood back to the heart.

Sergeeva-Olga [200]3 years ago
7 0

Answer:

Veins are used to pump blood back to the heart.

You might be interested in
PLEASE ANSWER ASAP!! AM BEING TIMED !!
Ganezh [65]

Answer:

solid wastes on land

Explanation:

5 0
3 years ago
Read 2 more answers
Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in tast
makkiz [27]

Answer;

Wundt; introspection

Describing the experience of a snowflake melting on one's tongue as "cold . . . Wet . . . Tingly . . . Slightly metallic in taste" echoes Wundt's method of introspection.

Explanation;

The pioneering psychologist Wilhelm Wundt used a method called introspection to enable subjects to examine their own mental processes. introspection is used to describe a research technique that was first developed by psychologist Wilhelm Wundt.

Introspection is the examination of one's own conscious thoughts and feelings. In psychology, the process of introspection relies exclusively on observation of one's mental state, while in a spiritual context it may refer to the examination of one's soul.

8 0
3 years ago
Advantage amoeba has over a cell of a lizard in relations to their levels of organism
nignag [31]

Amoebas are single-celled organisms, which means that they are composed of just one cell. Each amoeba is a cell capable of performing all living functions by itself. They can reproduce asexually. They are protozoans with no fixed shape. Most have no hard parts and look like blobs of jelly.

8 0
4 years ago
How is agarose gel electrophoresis used to separate mixtures of molecules?.
Mazyrski [523]
Answer the following: A. Agarose gels are used in gel electrophoresis to separate what type of molecules: B. At what concentration range (%) are agarose gels typically used? C. Indicate why the concentration of Agarose is increased or decreased in certain Agarose gel electrophoresis applications? D. Polyacrylamide gels are used to separate what type of molecules?
dr naJiiB ibrahim
6 0
3 years ago
What is the general term used to describe a group of diseases in which intestinal uptake of nutrients is impaired?
loris [4]

The term used for the condition, in which the uptake of nutrients from the small intestine is impaired is malabsorption.

The malabsorption is a condition, in which the small intestine walls become unable to uptake the nutrients in the blood. This condition can be caused by many different reasons, which affect the wall of the intestine. These conditions include infections, trauma, celiac disease, and surgery. Some diseases such as Crohn's disease, pancreatitis (chronic), or cystic fibrosis is also responsible for the malabsorption.

6 0
3 years ago
Other questions:
  • The picture below shows the process of transcription. During transcription, enzymes bind to a molecule of DNA. Then, the enzymes
    5·2 answers
  • What would happen without enzymes
    8·1 answer
  • Which best describes accuracy
    13·2 answers
  • Harvey is studying the turtles that live in a pond. His knowledge of ecology will be MOST USEFUL for explaining which of these o
    9·2 answers
  • In facilitated diffusion, what is the role of the transport protein? (concept 7.3)
    9·1 answer
  • Compare at least two characteristics of mitochondria to prokaryotic cells and explain how this relates to the endosymbiotic theo
    10·1 answer
  • Growth is an increase in body size, structure, and function, whereas Growth is an increase in body size, structure, and function
    6·1 answer
  • Suppose we were successful in identifying 12 mutants using a screen for identifying conditional mutants of S. cerevisiae in whic
    8·1 answer
  • State two adaptations of the cell membrane​
    10·1 answer
  • What does a Diploid refer to?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!