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Why does food not enter the body until it is abdorbed into the blood?
Wiki User
∙ 12y ago
Food must be digested before it can be absorbed because it is necessary for our digestive enzymes to combine with the food. Once the enzymes combine with the food, our bodies can absorb the nutrients.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoBefore it is broken down, food is too big of molecules for the body to absorb. By breaking it down first the surface area increases and makes it faster and easier to absorb.
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What part of blood fights germs that enter the body?
Chromosomes
What blood cells fight germs that enter the body?
White blood cells tend to gobble up germs. White blood cells flock to areas of irritation and infection in order to fight them off.
Are white blood cells only found in animals?
No they are also found in humans they help fight off the diseases that enter your body
Bloodborne pathogens may enter your system through?
There are a few ways that blood borne pathogens can enter the human body. The routes of transmission include sexual activity, contact with blood and bodily fluids, and accidental sticks with a needle in a health care setting.
Dissolved foods enter the blood stream to feed body cells through the?
The walls of the small intestines, the portal vein, and the liver.
Which part of the body blood do not enter it?
which part of the body doesn't enter the blood
Does the atrium pump blood to all parts of the body?
No, because the left and right atria are the collecting chambers. They hold theblood until it can enter the ventricles. The ventricles are the pumpingchambers. They cause the blood to move around the body.
What is the part of the body is enter the blood?
heart
Where do blood flukes enter the body?
neck
How does blood flows from the to the rest of the body and back to the body?
The blood enter first to superior and inferior vena cava after the vena cava it will enter to right atrium
Can infected blood enter your body through your hair?
NO
What is the part of the body doesn't not enter the blood?
heart
What part of blood fights germs that enter the body?
Chromosomes
Who does fight the germs that enter our body?
white blood cells
How do the necessary raw materials and harmful wastes enter and exit the cells in your body?
Raw materials and harmful wastes enter and exit the cells in your body by blood, the red blood carry oxygen from lungs to the body cells.
How do minerals enter a human's body?
minerals enter the human body through the blood vessels. The food that we eat enters ouir blood stream ant therefor transport the minerals were they are needed
Were does deoxygenated blood from the body first enter the heart?
Right Atrium.
