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What else can I help you with?
Are all cells very small?
There are trillions of cells in the body so, they have to be extremely small to fit.
Why red blood cells have to be so small?
so that they can fit through blood vessels
How does the small intestines fit in to my body?
well it is coiled up so it will fit in the body. it's all true
Why is your heart so small?
otherwise it cant fit inside you body!!
Why are blood cells so small?
So that they can flow to different parts of your body quickly
Why do body cells have to be so small?
Not completely sure, I do know that they divide so they don't get too big.
How many cells does a house fly have?
The common house fly has millions of cells in its entire body. It is amazing how such a small creature has so many cells.
How b ig is an animal cell?
Cells are the smallest living things inside bodies, so an animal cell is pretty small, for there are millions of cells in a body.
What are the very small blood vessels next to the body's cells?
These are called capillaries. They are very tiny so that oxygen and nutrients can pass easily into the cells and wastes can leave.
How do the body absorb food?
The body absorbs food by the food molecules like starch or gluten are broken down so the can fit through the small gaps in the small intestine, therefore going into our blood steam.
State one reson thays cells are so small?
One reason is that cells are so small,is because they are to small to be seen by the naked eye.
Do erythrocytes lack a nucleus?
Erythrocytes, or red blood cells (RBCs), are specialized cells used to carry oxygen to the body's cells and transport carbon dioxide away from those cells. It contains a protein called hemoglobin, which allows the cell to carry high concentrations of oxygen. RBCs do not contain a nucleus because they do not have need of one. Also, in order for the cells to be able to fit through the smallest capillaries in the body, the cells have to be kept as small as possible. A nucleus would counteract this goal and could cause sludging of the cells in the small vessels and capillaries.
