Iron and Calcium
Nitrogen and Phosphorus
It is their bodies way of getting vitamins or nutrients it thinks are missing.
Cells and carbohydrates are the two nutrients which store energy.
What are the two ways organisms use nutrients from food?
Two main nutrients found in autotrophs include carbohydrates, and proteins
A vegetarian diet consists of no meat or dairy or eggs, so it may lack vital nutrients such as protein, calcium, and certain vitamins like b6 and b12, which are really only commonly found in animal products. Many of these nutrients can be found in vegetarian-okay foods or supplements, though. Another "concern" may be a lack of variety, as essentially two whole food groups are now "off-limits" (meat and dairy).
There are two syllables in the word concern. The syllables of the word are con-cern.
the amount needed from each
the two main is the ball sacks
two synonyms for sympathetically are to care and concern
The first of the two functions of the digestive system is to break down nutrients. The second function is the absorption of nutrients.
water and nutrients