Your roommate�s brother and sister-in-law just had a baby girl. their daughter was born with very low birth weight. they did not get much in terms of advice and are now leaving the hospital after only being there 7 days. what type of close-contact intervention would you advise for them?

the answer is :

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.