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
Genrish500 [490]
3 years ago
5

Why the pulmonary arteries have light violet blood?​

Biology
1 answer:
Dmitriy789 [7]3 years ago
5 0

Answer:

The blood in the pulmonary artery is going to the heart to collect oxygen, and therefore has a low content of oxygen. So, the blood in the pulmonary artery is a violet colour because it has low oxygen. The blood in the pulmonary vein is oxygen rich, and so it gives a scarlet color.

You might be interested in
I need help on question 1. 6th grade Science question.
Free_Kalibri [48]
The answer is A. it belongs to a different family.

It can't be B because all the plants have different species. 
It can't be C because not all plants listed are cherry trees.

Hope this helps :)
5 0
3 years ago
Read 2 more answers
What is the best description of organisms in the precambrian era?
andreev551 [17]
C- Single-celled organisms and soft, boneless animals.
6 0
3 years ago
Read 2 more answers
At each level of the food chain, what happens to approximately 90% of the available energy?
KiRa [710]
90% of the available energy is lost in some form of heat, transferring light energy into different living organisms 
7 0
3 years ago
Read 2 more answers
When the plant cell is swallowed by water without exploding it is in what case
tamaranim1 [39]

Answer:

It is in hypotonic case.

Explanation:

The plant cell is in hypotonic case because the the solute concentration outside the cell is lower than in the cell. Plant cell do not burst in hypotonic solution because they have a cellulose cell wall outside its cell membrane. The cell wall is permeable and it's prevent the cell from bursting after it absorb water through osmosis.

5 0
3 years ago
The site of red blood cell production in an adult is the __________.
faust18 [17]
The main site of red blood cell production is the liver.
8 0
3 years ago
Read 2 more answers
Other questions:
  • As a professional teacher explain to the teacher three (3) advantages and three (3) disadvantages of using a resource person in
    5·1 answer
  • Select all that apply. Select the true statements about Eubacteria. Most live as decomposers and heterotrophs. Most only thrive
    14·1 answer
  • Gregor mendel ised pea plants that were hetero
    5·1 answer
  • I am the Bio-molecule responsible for storing
    14·1 answer
  • A Class-A 10 mL pipette is supposed to dispense 10.00 mL of water. A lab technician makes three measurements of the volume that
    13·1 answer
  • Which of the following best describes the importance of similar amino acid sequencing of a protein in different organisms?
    7·1 answer
  • Please help!! the sooner the better
    7·1 answer
  • Which color circle includes the peptide bond? -red -green -none of them -blue
    7·1 answer
  • Which of the following is a method used to prevent soil depletion? (2 points)
    13·1 answer
  • ANSWER ALL ASAP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!