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
xz_007 [3.2K]
4 years ago
8

Can blood go backwards from the right ventricle to the right atrium?

Biology
2 answers:
kiruha [24]4 years ago
7 0

Answer:

as the atrium contracts, blood flows from right atrium I to your right ventricle through the open tricuspid valve. when the ventricle is full , the tricuspid valve shuts. this prevent the blood from flowing backward into the right atrium while the ventricle contracts. so the answer is no

mamaluj [8]4 years ago
3 0

Answer:

yes

Explanation:

as the atrium contracts , blood flows from your right atrium into your right ventricle through the open tricuspid valve. when the ventricle is full, the tricuspid valve shust . this prevents blood from flowing backward into the right atrium while the ventricle contracts

You might be interested in
The offspring of a sexually-reproducing organism receives *
arlik [135]

Answer:

Lack of ability to adapt to changes in the envrionment

Explanation:

Asexual reproduction produces offspring that are genetically identical to the parent and no DNA is mixed, so they would not be able to adapt because there would be no genetic variation.

7 0
3 years ago
In what ways are the chemical reactions of photosynthesis and cellular respiration similar?.
Pavlova-9 [17]

Answer: Both produce energy.

Explanation: Both provide each other with the necessary ingredients for the process to take place: glucose and oxygen for cellular respiration, carbon dioxide and water for photosynthesis.

6 0
2 years ago
What is not a characteristic of life
maksim [4K]

Answer:

sicknesses

Explanation:

3 0
4 years ago
List 2 types of weathering and list all examples
joja [24]

Weathering breaks down and loosens the surface minerals of rock so they can be transported away by agents of erosion such as water, wind and ice. There are two types of weathering: mechanical and chemical.

6 0
3 years ago
Read 2 more answers
Identify two or three additional nutrients that are found in foods that contain complex carbohydrates
marishachu [46]
Actually many foods for example any fruit that u eat or even a simple thing that includes sugar
7 0
3 years ago
Other questions:
  • Which student correctly identified how each cell reproduces? A. Lexus B. Giovanny C. Breeanna D. Gabby
    9·2 answers
  • Which three processes are methods of genetic recombination?
    10·1 answer
  • What is the significance of crossing over that occurs between homologous chromosomes during meiosis?
    15·1 answer
  • 9.   What would be the first step in using PCR to copy a gene?     
    6·1 answer
  • Which is NOT a negative consequence of acid rain?
    15·1 answer
  • Oxygen weathers rock through a process called
    14·1 answer
  • Need help emt science class
    6·1 answer
  • Using complete sentences, explain how proximity to major rivers influenced the location of early cities.
    10·2 answers
  • A community is
    14·2 answers
  • The term "survival of the fittest' means
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!