Your blood is not single-celled, is is muti-celled because all of the red blood cells in your blood.
yes
brownOrange = Red + YellowGreen = Yellow + BlueThus by mixing orange & green you are mixing red, blue and a lot of yellow which will produce a brownish mess.
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Red blood cells are highly specialized for oxygen transport. They lack a nucleus and instead, contain many copies of hemoglobin. Red Blood cells move single file through the capillaries
The single most abundant protein in normal plasma is albumin.
It shows how small the blood vessels are
Blood is the only fluid connective tissue in our body. It passes through every single blood capillary, tissue, and organ in our body. Hemoglobin in our red blood cells carry oxygen which is essential to the function of all the organ systems in our body.
A red blood cell is neither a bacteria nor a protist. Red blood cells are a type of blood cell responsible for transporting oxygen to the body's tissues. Bacteria are single-celled microorganisms, while protists are a diverse group of eukaryotic organisms.
On average, there are approximately 5 million red blood cells per microliter of blood. A single drop of blood contains about 50-60 microliters, so there would be roughly 250-300 million red blood cells in a single drop of blood.
The tiniest tubes that carry blood are the capillaries. These connect arteries and veins.
Blood contains red blood cells. Red blood cells don't contain blood. Blood does not enter the red blood cell.