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
dimulka [17.4K]
3 years ago
6

Why is it important for your heart to keep oxygen-rich blood separate from oxygen-poor blood?

Biology
1 answer:
DochEvi [55]3 years ago
8 0

Your heart muscle needs its own supply of blood because, like the rest of your body, it needs oxygen and other nutrients to stay healthy. For this reason, your heart pumps oxygen-rich blood to its own muscle through your coronary arteries.

You might be interested in
Darwin explained that evolution occurred by a mechanism called.
Oliga [24]

Answer:

natural selection

Explanation:

3 0
2 years ago
How does DNA help with the transfer of genetic material from parents to offspring?
earnstyle [38]
<span>Genetic material is passed down from parents to offspring by DNA. The DNA copies itself and the number of chromosomes is split in the half from 46 to 23 chromosomes.</span>
7 0
3 years ago
Do you see a connection between wavelength and frequency? Explain.
katrin2010 [14]

Answer:

Wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength.

Amplitude is the height of a wave which is the brightness of a light or loudness of a sound. So Frequency and Amplitude though are part of a wave are not dependent on each other. Their is no relation between frequency and amplitude.

Explanation:

hope it helps

8 0
3 years ago
The ____________ is the first vessel blood enters upon exiting the heart.
BigorU [14]
Aorta!

Hope this helps! :)
5 0
3 years ago
This one is easy<br>please help : )​
Afina-wow [57]

Answer: D- Last quarter moon

7 0
3 years ago
Read 2 more answers
Other questions:
  • My father is type AB and a mother is type O for blood what is the percentage of their offspring that will have type B blood?
    13·1 answer
  • Provide the names of the organelles labelled in the diagram above.
    12·2 answers
  • 1
    11·1 answer
  • During preshock, the compensatory stage of shock, the body, through sympathetic nervous system stimulation, will release catecho
    12·1 answer
  • 3. During the day, transpiration and photosynthesis are related, give reasons?<br>​
    5·2 answers
  • Do most mutations generally cause the development of new traits found in organisms?
    13·2 answers
  • A green plant absorbs a toxic substance that completely blocks the
    10·1 answer
  • Pls Help Marking brainliest if it's correct pls explain​
    10·1 answer
  • Which part of the neuron below is indicated by the arrow, and what is its function?
    9·1 answer
  • Someone help please.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!