It is so that you know about the formation of the body and what is its contents and properties, and if you have a certain disease and the doctor informs you about a weird named disease that you might not understand , you might want to know about it and its effects on your body, and how it reached you.
They need food, that's all what I know
I don't know. i need help on this for science! I don't know. i need help on this for science!
Air...cells...? I don't know...stuff....
because body cells need it
i really need to know please help
i really do not know brain
You'll need to rephrase this if you want an answer. What would you like to know about the movement of materials to cells? Which materials? Which cells?
I dont know who cares
You need to know their cell type, their ability to make food, and the number of cells in their body.
tissue that's the answer love it use it you need to know it
I don`t know. need your help
Because you need to know the correct call reference to know where your cell is.