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
Dafna11 [192]
3 years ago
13

What is red blood cells

Biology
1 answer:
Romashka [77]3 years ago
7 0

Answer:

Red blood cell (RBC) or called erythrocytes is a biconcave disc-shaped where it responsible for transport oxygen and carbon dioxide throughout the human body.

You might be interested in
Why is the study of fish and fish farming important in the study of animal science?
arlik [135]

Explanation:

Pisciulture is the scientific study of rearing fish...

3 0
3 years ago
Read 2 more answers
During the cell cycle, A. DNA is replicated before mitosis begins. B. DNA is replicated once before mitosis and again before cyt
saw5 [17]

Answer:

The correct answer is A    DNA  is replicated before mitosis begins

Explanation:

DNA replication is one of the most significant event of a cell cycle. .DNA replication occur in the S phase or synthesis phase of the cell cycle.

       DNA is replicated once per cycle to maintain to normal chromosome number in daughter cells.

     DNA is replicated to form two new DNA molecules which are then equally distributed in each daughter cell during the mitosis phase.

5 0
3 years ago
How deep below Earth's surface do rocks melt?<br> A. 1000 km<br> B. 500 km <br> C. 50 km<br> D. 50 m
podryga [215]

Answer:

I say, it would really be around like 50-500km. Really, it would be 70km.

Explanation:

Magma rises with convective currents, then cools and spreads intent on form ocean-floor crust. The place to start for melting has lengthy been idea to be at <em>70 kilometers</em> under the seafloor.

6 0
3 years ago
What is happening to the amount of carbon in the living things in a biodome
Rzqust [24]

Answer:

Carbon dioxide in the biodome decreased because decomposers decreased which means there was a decrease in cellular respiration overall. How do they figure it out? They get evidence from the sim and from video of an experiment to determine which organisms do cellular respiration.

Explanation:

Hope this helped you :D

6 0
3 years ago
Which eye condition is characterized by increased intraocular pressure?
Soloha48 [4]
The eye condition is glaucoma.
4 0
3 years ago
Other questions:
  • Is the resource shown in the image renewable or nonrenewable?
    6·2 answers
  • in humans, widow peaks are dominant to straight hairlines and freckles are dominant to no freckles. A woman who is homozygous fo
    13·1 answer
  • The diameter of many blood vessels is controlled exclusively by the ________ nervous system, and decreases in the activity of th
    14·1 answer
  • Item 49 unlike obese individuals who do not suffer from binge-eating disorder, binge eaters are more likely to multiple choice c
    6·1 answer
  • Are organisms within rainforest food chains are interchangeable?
    11·1 answer
  • Which of the following can be used to explain why water is able to dissolve many substances
    10·1 answer
  • John took home some leftover ham and potato salad from a picnic, reheated the ham on the stove, ate it, and got sick two hours l
    8·1 answer
  • People with lighter skin tones are mostly from Europe. What evolutionary advantage did light skin offer?
    6·1 answer
  • Gel electrophoresis separates DNA molecules based on ___. *
    9·2 answers
  • Crossing over between non sister chromatids during meiosis is significant in heredity
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!