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
Dafna1 [17]
3 years ago
12

The flow of blood through the heart

Biology
1 answer:
mamaluj [8]3 years ago
8 0
All blood enter in the right side of the heart through two vein they are called superior vena cava also stand for SVC and the inferior vena cava also stands for SVC


The SVC collects blood from the upper half of the body and the ICC collects blood from the lower half of the body.

And also the blood leaves the SVC and IVC and enters the right atrium
You might be interested in
Correctly order the steps involved cellular immunity:
REY [17]

Answer: B

Explanation:

The T helper cell needs to acttivate the T cyctotoxic cell in order for the Tc cell to go do its work.

Once the TC cell is active it interacts with MHC-1 proteins on the surface of the infected host cell, this allows the Tc cell to recignise the host cell and begin secreting cytotoxins (perforins and granzymes) in order to degrade the infected cell and cause apoptosis (controlled cell death)

5 0
3 years ago
Explain E.O. Wilson's theory of Island Biogeography as it applies to environments other than islands physically
fgiga [73]

Answer:

The theory of E.O. Wilson's theory of Island Biogeography was originally developed as island biogeography, to explain species richness of actual islands, surrounded by water.

It proposes that the number of species found in an undisturbed environment is determined by immigration and emigration. According to him, the species richness will be the same if this island will have an equal number of the immigration and extinction or emigration of species.

3 0
3 years ago
Fill in the blanks with the answer that correctly completes the sentence below.
Andre45 [30]

Answer:

C. Amoebae and paramecia is the answer.

Explanation:

7 0
3 years ago
60 POINTSSS ASAAAAAAPPPP + BRAINLIEST
Nonamiya [84]

Answer:

Ur answer is D. They should grow native plants on the lodging property to attract local wildlife.

Explanation:

Hope this helps :). Have a great day!

7 0
2 years ago
What directs similar cells to change into a specific organ?
Marat540 [252]
Deoxyribonucleic acid 
4 0
3 years ago
Read 2 more answers
Other questions:
  • The diagram represents a food web in a marine ecosystem which statement best describes the role of two populations within this f
    15·2 answers
  • Solvent contains chlorofluorocarbons or hydrochlorofluorocarbons which can evaporate and damage the ozone layer. A) True B) Fals
    14·1 answer
  • Normally, when a neuron is not transmitting information and a slight negative charge is present on the inside of the cell membra
    14·1 answer
  • A certain species of grasshopper can have red stripes, yellow stripes, or red and yellow stripes. An RR grasshopper has red stri
    8·2 answers
  • During exorcise, epinephrine car enhance skeletal muscle glycogenolysis through which of the following mechanisms? Release of Ca
    14·1 answer
  • What is a direct result of depolarizing the presynaptic membrane of an axon terminal?
    6·1 answer
  • What is the purpose of splitting water in PS2 of the light dependent reaction
    14·2 answers
  • The Speckled Sussex chicken breed is a type of chicken that was originally breed in sussex county, England over 100 years ago. W
    15·1 answer
  • Which of the following emotions is the last to develop in an infant?
    8·2 answers
  • Which of these statements about ocean waves is true?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!