You need food in your blood because it is made up of cells. If cells don't get food, they die. If all of your blood cells die, you can't carry oxygen to different parts of your body and then YOU die.
because it gives you energy vitamans and a lot of other stuff
because your body needs nutrients and carbs
need food to live
To live we need Water, food, and shelter.
food they all need food
Spiders need to live is water, food, and air.
To be able to live you would need food, oxygen, trees, etc....!!
A eagle need to survive with food ...
from the producers
Glucose
food, water
water and food
food..
Food