1500 lbs
You ingest calcium in the food you eat and the milk you drink.
I suppose so. I didn't think a person could be allergic to fried chicken, but I was wrong. So you're probably wrong, too ;)
The average person can survive 4-6 weeks without food, but are unlikely to live beyond a week without drink. Several factors affect the length of survival without food or drink, including the person's body, state of mind, willpower, body weight when beginning the process, hydration (or dehydration) and the climate.
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.
Eat it
If food is spoiled it means that it is no longer edible or rotten. If food is spoiled be sure not to ingest it because it could make a person very sick.
FOOD
absorbs the food!
To "ingest."
There is no definitive answer to this question as it depends on various factors. While it is a common belief that humans unknowingly ingest a certain number of cockroach parts throughout their lifetime due to contaminated food or drink, the actual number is unknown and can vary significantly among individuals.
No, they perform photosynthesis.