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You ingest calcium in the food you eat and the milk you drink.
Anthropogenic contaminants and Naturally occurring contaminants, including arsenic, uranium, radon, and radium
It depends on the body type, and the genetics. In the human body, we get our food in commercial supermarkets. If er were living in the tropics; then we could fish for our sustenance, We get food into our bodies by the foods we ingest, or eat and drink.
You ingest the food that you eat and the vitamins that you swallow. Your stomach turns it into human energy and then it goes to all of your body parts by veins.
Phagocytes surround and then physically ingest the microorganisms. Lymphocytes produce antibodies to kill the microorganisms.
No
Your body will expel any you have. Do not ingest any more
It is not poisonous, but it is not edible either. It is not metabolized by the body. If you didn't ingest a large amount, you should be fine.
Phagocytosis is the process by which cells ingest and destroy bacteria in the body. This process makes up part of the immune function.
Well actually, not a body part but the White Blood Cells in the body ingest microbes by the process called phagocytosis. More info: http://en.wikipedia.org/wiki/Phagocytosis Also, lysosome which is found inside a cell has the ability to ingest microbes.
lymphatic system
absorb, inject, inhale, ingest, splash
Specific contaminants or poisons in exhaled breath. Most often alcohol.
Your body doesn't make B-12. You have to ingest food with B-12 in it so your body can receive it.
Foreign substances would suffice as well as contaminants, toxins, etc.
You ingest calcium in the food you eat and the milk you drink.
No. There are seven essential amino acids the body can not synthesize and must ingest from the food intake.