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Sphenothalami
Syrian Arab Republic

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Minds are left dizzy as they try to contemplate these numbers!

Minds are left dizzy as they try to contemplate these numbers!

- Medicine

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April 30, 2013

verb "to be" in German Language

verb "to be" in German Language

German Language

April 23, 2013

Ways to support the body to its optimal potential?

Ways to support the body to its optimal potential?

April 23, 2013

My picture when I was 4 years old

My picture when I was 4 years old

April 30, 2013

Aspergillum & Aspergillus

Aspergillum & Aspergillus

Medicine

June 3, 2013

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| 08:35 AM Feb 03 2017

neginb

Iran, Islamic Republic Of

Red blood cells!!!! I do study biology every day. i love it.
| 01:21 AM Apr 30 2013

Sphenothalami

Syrian Arab Republic

Note:
1 microlitre = 1 cubic millimetre
1 millilitre = 1 cubic centimetre
| 01:21 AM Apr 30 2013

Sphenothalami

Syrian Arab Republic

Minds are left dizzy as they try to contemplate these numbers!
| 01:20 AM Apr 30 2013

Sphenothalami

Syrian Arab Republic

A single red blood cell (RBC) contains about 250 million hemoglobin molecules, so each of these tiny cells can pick up about 1 billion molecules of oxygen!
Average human being has:

  • 5 liters blood.
  • Every microliter has 5,000,000 RBCs.
  • A single RBC carries 1,000,000,000 molecules of oxygen.

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Me And Jacky

Me And Jacky

Emily09

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Emily09

Yes

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Emily09

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