Phosphate is mainly present in bones in animals, but is incorporated in most tissues of plants and animals - and through digestion gets absorbed and incorporated in a person's body and is dynamically present, being released and excreted through urine and feces. Thus excreted phosphate returns to the environment where it is available for uptake into plants and into the food web.
yeah.
Organic Phosphates move from producers to consumers & then to the rest of the ecosystem.
from producers to consumers and then to the rest of the ecosystem
yes
Food does not move through the pancreas. While the pancreas produces substances that react chemically with food in the small intestines, the food does not come into contact with the pancreas.
the peristalis waves makes the undigested food to move.
The digestive system has smooth muscle through out it, and they help move the food.
Yes, the muscles squeeze the food through the digestive system :)
They do not move because they can make their own food through photosynthesis.
move blood through the blood vessels, move food through the stomach, and move waste out of the body
3-4 hrs
peristalsis is a muscle that helps food to get through the oesphagus