At what age do you legally become an adult in the UK? I&#39;m confused as to whether it is 18 or 16. My friend told me it was 16, so I could now go and do whatever I wanted to, but I was sure it&#39;s 18. Source(s): age legally adult uk: https://tr.im/AmHUZat-what-age-do-you-legally-become-an-adult-in-the-uk.
A red blood cell count is a blood test that your doctor uses to find out how many red blood cells (RBCs) you have in your blood. It is also called an erythrocyte count.The test is important because RBCs contain hemoglobin, which carries oxygen to your bodyâs tissues.The number of RBCs you have can affect how much oxygen your tissues are receiving.he test is important because RBCs contain hemoglobin, which carries oxygen to your bodyâs tissues. The number of RBCs you have can affect how much oxygen your tissues are receiving.
RBC count is the number of red blood cells in a volume of blood. There are normally between 4.2Ã1012 and 6.9Ã1012 red blood cells in a liter of blood in an adult human male. This is also called erythrocyte count.