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
antoniya [11.8K]
3 years ago
5

Why is the red blood cell disc in shape?​

Biology
2 answers:
djverab [1.8K]3 years ago
6 0

Answer:

Why the red blood cell disc in shape is because that is how blood cells carries oxygen around. This is why blood type is important, and how people with a blood type of AB negative is so rare, this is because the AB negative blood cells doesn't have the shape to carry the oxygen needed for the body.

Hope this helps!

Georgia [21]3 years ago
3 0

Answer:

Red blood cells are disc in shape because it <em>allows the cells to flow smoothly through the narrowest blood vessels and provides flexibility to squeeze through them.</em>

hope it helps you

You might be interested in
How many ATP molecules are produced during fermentation
QveST [7]
The web energy gain in fermentation is 2 ATP molecules<span>/glucose molecule. In both lactic acid and alcoholic fermentation, all the NADH produced in glycolysis is consumed in fermentation, so there is no web NADH production, 

I hope this helped[;</span>
7 0
3 years ago
Si dos frascos tienen la misma sustancia sus particulas son identicas?
Marta_Voda [28]

Yes

Explanation:

If two bottles are made up of the same substances, their particles are identical and the same.

According to the law of constant composition "all pure samples of the same chemical compounds contain the same proportions of the elements by mass".

  • Every time we have a particular substance, it has the same percentage composition
  • If we have two bottles lets say containing water.
  • Both bottles would be made up of water molecules with two atoms of hydrogen and 1 atom of oxygen in their composition.
  • So they contain the same substances that are the same and identical.

learn more:

Compound brainly.com/question/10216585

#learnwithBrainly

7 0
4 years ago
_______ of The plant Glossopteris provided evidence for the hypothesis of continental drift??
Luda [366]

Answer:

Fossils

Explanation:

no explanation sorry thats the answer ok? ok?

3 0
3 years ago
This tree is found in hot, tropical areas where there are many large, grazing animals. What is one positive reason why this tree
madreJ [45]
The answer is C I just learned this the other day trust me
8 0
4 years ago
Give one examole of how natural selection can change the distribution of a trait?
Maurinko [17]
One example of how natural selection can change the distribution of a trait is the peppered moths during the industrial revolution. The moths were originally mainly white with a few black spots, however, when all the factories were built, the trees the peppered moths lived on turned a black color, causing ones who were mostly white to be picked off by predators, but the ones that were black with a few white spots survived and blended in better, leaving them to breed and produce more black-colored moths that would survive easily.  This shows the changing of a trait because ones that used to be mostly white were killed, showing a shift in the trait pattern in favor to the black moths that now lived instead of the white moths. (Sorry its long)
6 0
4 years ago
Other questions:
  • Which statements describe carbon? Check all that apply.
    9·2 answers
  • Why does liquid fall as drops?
    5·2 answers
  • what happens when atoms of elements combine by sharing electrons or by the complete transfer of electrons from one atom to anoth
    11·1 answer
  • Which of the following best characterizes an ecological footprint
    7·2 answers
  • An organism obtains food ,shelter, and other resources from its
    11·1 answer
  • How much of our atmosphere is nitrogen?
    6·2 answers
  • Strawberries plants reproduce by using ____.
    7·2 answers
  • Which of the following controls the activities of a cell? A. nucleus B. vacuole C. cytoplasm D. cell membrane
    14·1 answer
  • 3.
    11·2 answers
  • Which of the following statements correctly describes the genetic material inside a virus?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!